1. 752紫外光度计使用方法
上海光谱的SP-752 主要性能指标 光学系统 :单光束,自准式光栅单色器 波长显示范围(nm) :200-1000 光谱带宽(nm) :5 杂散光 : ≤0.5%T 上海精科的752N主要技术指标: ◆波长范围；200nm～1000nm ◆波长最大允许误差：±2nm ◆波长重复性：≤1nm ◆透射比最大允许误差：±0.5%（T）（以NBS930D测定） ◆透射比重复性：≤0.2%（T） ◆光谱带宽：4nm ◆杂散光：≤0.3%（T）(在220nm处，以NaI测定，在360nm处，以NaNO2测定) ◆稳定性:暗电流漂移：0.2%(T)/3min 亮电流漂移：0.5%(T)/3min 比较这两个仪器，两个主要的性能指标：波长带宽和杂散光，明显的是上海精科的752N更优秀。
那些仪器介绍里写的再吸引人再花头，硬指标才是硬道理，所以上海精科的752N明显更好。
2. 752型分光光度计如何使用
1.接通电源，打开仪器开关，掀开样品室暗箱盖，预热10分钟。
2.将灵敏度开关调至“1”档（若零点调节器调不到“0”时，需选用较高档。
） 3.根据所需波长转动波长选择钮。
4.将空白液及测定液分别倒入比色杯3/4处，用擦镜纸擦清外壁，放入样品室内，使空白管对准光路。
5.在暗箱盖开启状态下调节零点调节器，使读数盘指针指向t=0处。
6.盖上暗箱盖，调节“100”调节器，使空白管的t=100，指针稳定后逐步拉出样品滑竿，分别读出测定管的光密度值，并记录。
7.比色完毕，关上电源，取出比色皿洗净，样品室用软布或软纸擦净。
3. 紫外光度计756说明书
氢汽油标准
1、范围
本标准规定了加氢汽油的技术要求、试验方法、检验规则、标志、包装、运输和储存及安全要求。本标准适用于作为工业生产和化工生产原料的加氢汽油。
2、规范性引用文件
下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。
GB190危险货物包装标志
GB / T 1884原油和液体石油产品密度实验室测定法（密度计法）
GB / T 1885石油计量表
GB / T 4756石油液体手工取样法
GB / T 5487汽油辛烷值的测定研究法
GB / T 6536石油产品常压蒸馏特性测定法
G / T 11132液体石油产品烃类的测定荧光指示剂吸附法
GB / T 11140石油产品硫含量的测定波长色散×射线荧光光谱法
GB / T 28768车用汽油烃类组成和含氧化合物的测定多维气相色谱法
GB / T 30519轻质石油馏分和产品中烃族组成和苯的测定多维气相色谱法
SH 0164石油产品包装、贮运及交货验收规则
SH /T0253轻质石油产品中总硫含量测定法（电量法）
SH /T0604原油和石油产品密度测定法（ U 形振动管法）
SH / T 0689轻质烃及发动机燃料和其他油品的总硫含量测定法（紫外荧光法）
4. 752分光光度计的使用方法
1、预热仪器
将选择开关置于“T”，按下“电源”开关，钨灯点亮；按下“氢灯”开关，氢灯电源接通；再按“氢灯触发”按钮，氢灯点亮。仪器预热30分钟。仪器背后有一只“钨灯”开关，如不需要用钨灯时可将它关闭。
2、选定波长
根据实验要求，转动波长手轮，调至所需要的单色波长。
3、固定灵敏度挡
首先调到“1”挡，灵敏度不够时再逐渐升高。但换挡改变灵敏度后，须重新校正“0%”和“100%”。选好的灵敏度，实验过程中不要再变动。
4、调节T=0%
轻轻旋动零旋钮，使数字显示为“00.0”，（此时试样室是打开的）。
5、调节T=100%
将盛蒸馏水（或空白溶液，或纯溶剂）的比色皿放入比色皿座架中的格内（波长在360nm以上时，可以用玻璃比色皿。波长在360nm以下时，需用石英比色皿），并对准光路，把试样室盖子轻轻盖上，调节透过率“100%”旋钮，使数字显示正好为“100.0”。如果显示不到100.0，则可适当增加灵敏度的档数，再重新调节“0%”点与“100%”。
6、吸光度的测定
将选择开关置于“A”，盖上试样室盖子，将空白液置于光路中，调节吸光度调节旋钮，使数字显示为“.000”。将盛有待测溶液的比色皿放入比色皿座架中的其它格内，盖上试样室盖，轻轻拉动试样架拉手，使待测溶液进入光路，此时数字显示值即为该待测溶液的吸光度值。读数后，打开试样室盖，切断光路。
7、关机
实验完毕，切断电源，将比色皿取出洗净，并将比色皿座架用软纸擦净。
5. 752型分光光度计使用方法
新手想要入门太极拳，一般建议从24式简化太极拳套路学起。当时全国一些名家编24式太极拳套路时，考虑了它的动作尽量符合人的运动生理，让人们既能得到锻炼又不易造成运动伤害。现在一起来看下太极拳入门24式教程吧。
拳法简介
二十四式简化太极拳是以杨式太极拳为基础，将重复动作与比较复杂的动作删去改编而成的。改编后的动作相对简单易学，式子较齐全，是目前普及较广泛的套路。全套共分8组，24个动作，所以又称为“二十四式太极拳”。
入门拳法教程
第一组
1、起势
动作要点：（一）左脚分开半步；（二）两手慢慢前平举与肩同高；（三）屈腿下蹲两手下落按到腹前。
2、左右野马分鬃
动作要点：
野马分鬃（一） ①转腰抱手收脚，两手上下合抱。②转身上步；③弓步分手，指尖与眼同高。
野马分鬃（二）①转腰撇脚；②抱手收脚，上手高与肩平，下手与腹平。③转腰上步向前迈出一步。④弓步分手，前手心斜向上与肩平，后手按在胯侧手心向下。
野马分鬃（三）①转腰撇脚；②抱手收脚；③转腰上步脚跟轻轻落地；④弓步分手，眼睛注视前手的指尖。
3、白鹤亮翅
动作要点：（一）向前抱手后脚跟半步，脚掌落地；（二）重心后移坐腿转腰分手；
（三）转向前方虚步亮掌，前脚脚掌虚点地面。
第二组
4、左右搂膝拗步
动作要点：
搂膝拗步（一）①右手前摆；②两手交叉抡摆，腰向右转前脚收回，手摆向侧后方；③上步屈臂收手到肩上；④弓步搂手推掌。
搂膝拗步（二）①轻轻地转腰撇脚；②摆手收脚，眼看后手与头同高； ③上步曲臂收手到肩上耳旁；④弓步搂推 指尖与眼同高，推到中间轴线上。
搂膝拗步（三）①转腰撇脚；②摆手收脚；③上步屈臂；④弓步搂推。
5、手挥琵琶
动作要点：（一）后脚跟近半步；（二）重心后移，两手交错交换；（三）虚步合手两手成侧立掌。
第三组
6、左右倒卷肱
动作要点：
（一）①撤手转腰翻掌；②提脚退步，屈臂收手；③ 坐腿虚步推掌。
（二）①撤手转腰翻掌 ；②屈臂转腰提脚退步 ；③ 坐腿虚步推掌。
（三）（四）动作同（一）（二）
7、左揽雀尾
动作要点：（一）转腰分手；（二）抱手收脚，支撑困难时可脚尖点地；（三）转腰向前上步，脚跟先落地；（四）弓步棚手；（五）转腰摆臂两手送到前边去翻转，手心相对；（六）坐腿转腰后捋，两手摆到身体侧后方；（七）转身搭手仍转向正前方，右手心贴在腕关节内侧；（八）弓步前挤，两手两臂撑圆；（九）坐腿引手；（十）弓步前按，腕与肩高。
8、右揽雀尾
动作要点：（一）转身扣脚分手；（二）坐腿抱球收脚；（三）转身上步；（四）弓步棚手；（五）转腰摆臂两手送到前方，翻转相对；（六）坐腿转腰向下向后捋；（七）转腰两手合在胸前正向前方；（八）弓步前挤；（九）分手坐腿后引手，也叫后棚；（十）弓步向前推按。
第四组
9、单鞭
动作要点：（一）坐腿转身扣脚左云；（二）坐腿转腰向右云；（三）翻掌勾手收脚，勾尖向下，左手掌心向内；（四）转身上步；（五）弓腿翻掌推掌。
10、云手
动作要点：（一）坐腿转腰，左手下落向右云摆画弧，勾手分开；（二）转腰向左移动重心，两手交叉向左画弧，摆动到左侧后，翻掌收脚并步；（三）向右转，两手交叉向右摆动到右侧，翻掌出脚开步。；（四）转腰向左云到左侧后翻掌收脚并步 ；（五）转腰右云翻掌出脚开步；（六）转腰左云翻掌收脚并步，并步相距20厘米。
11、单鞭
动作要点：（一）转腰右云；（二）翻掌勾手提起左脚跟；（三）转身出脚上步；（四）弓步翻掌前推。
第五组
12、高探马
动作要点：（一）跟步翻掌，两手心向上；（二）坐腿屈臂收手；（三）虚步推掌，左手收到腹前。
13、右蹬脚
动作要点：（一）穿掌活步，脚尖脚跟向左侧移动；（二）落脚弓腿分手；（三）抱手收脚；（四）蹬脚分手，方向右前方30度。
14、双峰贯耳
动作要点：（一）收脚并手，两手翻转向上；（二）落脚收手，握拳；（三）弓步贯拳，弓腿和贯拳的方向右前方30度。
15、转身左蹬脚
动作要点：（一）坐腿转身，分手扣脚，眼看左手；（二）抱手，收脚重心后坐；（三）分手蹬脚，方向左前方30度。
第六组
16、左下势独立
动作要点：（一）收脚摆手提勾；（二）出脚落手；（三）仆步穿掌；（四）弓腿挑手；（五）独立挑掌，膝关节和肘关节上下相对，小腿自然下垂，脚尖脚面展平。
17、右下势独立
动作要点：（一）落脚转身，摆手提勾；（二）右腿向右侧伸出，右手微下沉；（三）仆步右穿掌，掌指向右侧，虎口向上 掌心向前。
（四）弓腿挑掌起身，前脚尖外撇后脚尖内扣，重心前移，后手勾尖转向上；（五）独立挑掌，左手左腿一起向前上方提起，手是侧立掌，脚尖斜向下，右手按在体侧。
第七组
18、左右穿梭
动作要点：
（一）①向前落脚，脚跟着地脚尖外撇；②抱手收脚；③向右前方上步，脚跟落地两手分开；④弓步架推掌，方向右前方30度，右手举架在头的前上方。
（二）①撇脚落手转腰；②抱手收脚；③上步挫手；④弓步架推掌，方向左前方30度。
19、海底针
动作要点：（一）跟半步落在中线上；（二）坐腿转腰，提掌成侧掌提到肩上耳旁， 左手落到腹前；（三）左脚前移半步成虚步，右掌向前下插掌，上体略向前倾。
20、闪通臂
动作要点：（一）上体立直提手收脚；（二）上步翻掌；（三）弓步推掌。
第八组
21、转身搬拦捶
动作要点：（一）转身扣脚摆手；（二）坐腿握拳，右拳停在腹前，拳心向下；（三）摆脚搬拳，搬到身前拳心向上，左掌按在体侧；（四）转身收脚摆手收拳；（五）上步拦掌拳收到腰间；（六）弓步打拳，拳心向左，拳眼向上。
22、如封似闭
动作要点：（一）穿手翻掌，翻转向上；（二）坐腿收引；（三）弓步前按。
23、十字手
动作要点：（一）转身扣脚；（二）弓步分手；（三）交叉搭手；（四）收脚合抱。
24、收式
动作要点：（一）翻掌分手；（二）垂臂落手；（三）并步还原。
注意事项
太极拳入门，最重要的是姿势正确，这一阶段的感觉是靠不住的。“感觉”不能作为检验自己功力的标准，感觉好，不代表练对了。初学者要把注意力放在“调身”上，把松肩、舒适、气顺等要领做对，做到可以无意为之，自然而然的程度才好。
第一点，心态上要保持轻轻松松。别把练功夫当负担，要玩而求之，这是太极拳入门的钥匙。大家要往轻松愉快里练，往神清气爽里练。刚开始诸事不问，累也不管，错也坚持，先在姿势大概正确的前提下保持时间。最起码冲到四十分钟，然后再往里面转。还有，这个阶段筋骨疲劳酸痛是很正常的！
第二点，颤抖是好事，出汗也是好事，不用担心。长辈说“出完大汗出臭汗，出完臭汗出细汗，出完细汗出香汗”。到了只细细出汗，但不疲不喘这样才算进门。刚开始大汗淋漓的关是一定要过的。
第三点，练习重心在前脚掌上。要保持下肢三节（胯、膝、踝）的弹性，千万不要把腿站死了。站满脚跟是其他训练体系的要领，后面的训练步骤有其特殊要求。
第四点，“松肩”，但“肩”的问题不要多问、也别多想，记着“松”这个大要领，先站去。松肩涉及的要素太多，很难说明白，但可以说其实就是耗的肌肉没劲了，筋就抻开了，筋一开就不用别人给讲了，自己就明白了。如果能把肩松下来，手就沉了，利用手的沉劲，进一步松肩，慢慢就把颈、背的筋腱抻开了，这样劲才能顺着脊椎沉下去。
%3Chowto_content%3E[{"type":"paragraph","attrs":{"is_abstract":true},"children":[{"type":"text","text":"新手想要入门太极拳，一般建议从24式简化太极拳套路学起。当时全国一些名家编24式太极拳套路时，考虑了它的动作尽量符合人的运动生理，让人们既能得到锻炼又不易造成运动伤害。现在一起来看下太极拳入门24式教程吧。","id":""}],"text":"","id":"doxcniKSq08GcYyoOQjiVLmTFgg"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"拳法简介","id":""}],"text":"","id":"doxcnGucwEcCUA0u2CKz70plYth"},{"type":"paragraph","children":[{"type":"text","text":"二十四","id":""},{"type":"text","text":"式","id":""},{"type":"text","text":"简化太极拳是以杨式太极拳为基础，将重复动作与比较复杂的动作删去改编而成的。改编后的动作相对简单易学，式子较齐全，是目前普及较广泛的套路。全套共分8组，24个动作，所以又称为“二十四式太极拳”。","id":""}],"text":"","id":"doxcnIUUgUKoOq4OqOicj57eqCe"},{"type":"image","attrs":{"height":190,"note":[{"type":"text","text":"拳法简介","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/abc34763343f40da8f74514cce95bd88","width":342},"text":"","id":"doxcnOo4MOwasKgYykXmtv2Olsg"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"入门拳法教程","id":""}],"text":"","id":"doxcnyMYYyIYuMAIGa0Gh3SRH1e"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第一组","id":""}],"text":"","id":"doxcnaIUaQeKaKu22K0bdPsIe0e"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"1、起势","id":""}],"text":"","id":"doxcnS4kgeqwQuKAosxv8BNUtEb"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）左脚分开半步；（二）两手慢慢前平举与肩同高；（三）屈腿下蹲两手下落按到腹前。","id":""}],"text":"","id":"doxcnya2QCqQoimgmYYCH35uPjb"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"1、起势","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/be16c16e898f423d961e3581bac01c58","width":639},"text":"","id":"doxcnsSauUm46K42ye0aWNSBkcb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"2、左右野马分鬃","id":""}],"text":"","id":"doxcnWeIA6ceYeaCqUZA8ozFhgg"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：","id":""}],"text":"","id":"doxcnQkMO2AWUSMSSIxLzt7899f"},{"type":"paragraph","children":[{"type":"text","text":"野马分鬃（一） ①转腰抱手收脚，两手上下合抱。②转身上步；③弓步分手，指尖与眼同高。","id":""}],"text":"","id":"doxcnUACYqsAKM04iAB3xq28pqe"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"2、左右野马分鬃","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/7c042456e4074665b551324e2bfced52","width":639},"text":"","id":"doxcn6GkSqAaWsegkOcrmSHIIje"},{"type":"paragraph","children":[{"type":"text","text":"野马分鬃（二）①转腰撇脚；②抱手收脚，上手高与肩平，下手与腹平。③转腰上步向前迈出一步。④弓步分手，前手心斜向上与肩平，后手按在胯侧手心向下。","id":""}],"text":"","id":"doxcnGkoqwKUkWUUqcjwHbWkUrg"},{"type":"image","attrs":{"height":299,"note":[{"type":"text","text":"2、左右野马分鬃","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/10aa063c47174591bf7dbd9b47992070","width":531},"text":"","id":"doxcnkQkYOGwq8gucMhS1UnXgxb"},{"type":"paragraph","children":[{"type":"text","text":"野马分鬃（三）①转腰撇脚；②抱手收脚；③转腰上步脚跟轻轻落地；④弓步分手，眼睛注视前手的指尖。","id":""}],"text":"","id":"doxcnokWm4kUeSGkY4nE36CH2Lh"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"2、左右野马分鬃","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f89271a67ee049e3a986efe27b03d1bf","width":639},"text":"","id":"doxcniaseiGG6Ewg2Ef3Fsxagde"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"3、白鹤亮翅","id":""}],"text":"","id":"doxcnMQocqg6MmwEkuEcWO0R2Hf"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）向前抱手后脚跟半步，脚掌落地；（二）重心后移坐腿转腰分手；","id":""}],"text":"","id":"doxcnkAIKusGKWEkwkr0X4yMAqg"},{"type":"image","attrs":{"height":279,"note":[{"type":"text","text":"3、白鹤亮翅","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c768c020356a4bc0ac5828e87ce9c064","width":485},"text":"","id":"doxcnamkUuY8GwGSkI5u2PKSCvg"},{"type":"paragraph","children":[{"type":"text","text":"（三）转向前方虚步亮掌，前脚脚掌虚点地面。","id":""}],"text":"","id":"doxcneCgOgoikyKGkKkWa9Sc9Xf"},{"type":"image","attrs":{"height":316,"note":[{"type":"text","text":"3、白鹤亮翅","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8023b1dd04aa48e2904e0e5d12e3dfaa","width":548},"text":"","id":"doxcng2UKgakUoyU6MwfkmSXbFA"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第二组","id":""}],"text":"","id":"doxcnUwkgyi0KKUqMaon7fvwV2d"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"4、左右搂膝拗步","id":""}],"text":"","id":"doxcnusECOU6OwWWSsqf2SM4U1e"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：","id":""}],"text":"","id":"doxcnKMogUqw0gMEOiQTqBQP3de"},{"type":"paragraph","children":[{"type":"text","text":"搂膝拗步（一）①右手前摆；②两手交叉抡摆，腰向右转前脚收回，手摆向侧后方；③上步屈臂收手到肩上；④弓步搂手推掌。","id":""}],"text":"","id":"doxcnY2Y4KKEmyqsmcq3dkuyH0E"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"4、左右搂膝拗步","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/413e2d9708ac4f86b09c2163b38f5515","width":639},"text":"","id":"doxcnKGcAwMs0iK4WeYQDWAyXzh"},{"type":"paragraph","children":[{"type":"text","text":"搂膝拗步（二）①轻轻地转腰撇脚；②摆手收脚，眼看后手与头同高； ③上步曲臂收手到肩上耳旁；④弓步搂推 指尖与眼同高，推到中间轴线上。","id":""}],"text":"","id":"doxcniU8qwOKgKY6euDIYZWtL7Y"},{"type":"image","attrs":{"height":316,"note":[{"type":"text","text":"4、左右搂膝拗步","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/cfc8dc128ec042a3a802f661b2d2e905","width":562},"text":"","id":"doxcnesgSu22AwCW629zqCxUNhf"},{"type":"paragraph","children":[{"type":"text","text":"搂膝拗步（三）①转腰撇脚；②摆手收脚；③上步屈臂；④弓步搂推。","id":""}],"text":"","id":"doxcn2A8yM2OaW6cmAxpKwLxn7d"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"4、左右搂膝拗步","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/6b66e6fa314241c4be92678cf70aa71c","width":639},"text":"","id":"doxcnyuisuGesYEymUv9Zoih9Nf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"5、手挥琵琶","id":""}],"text":"","id":"doxcnAE88uYUWQWQUywpGfeDAob"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）后脚跟近半步；（二）重心后移，两手交错交换；（三）虚步合手两手成侧立掌。","id":""}],"text":"","id":"doxcneCciuwQo0kcGozzyjKHmjc"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"5、手挥琵琶","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/52f912b5f6374c44b2066feff096748a","width":639},"text":"","id":"doxcn2Wk8w66YsW6KCuobVKPZrc"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第三组","id":""}],"text":"","id":"doxcngSImOiMc84eYm0ZefPbjwg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"6、左右倒卷肱","id":""}],"text":"","id":"doxcnWSC4eueGucCk4I4sqbEJ4b"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：","id":""}],"text":"","id":"doxcnYM04GGGgkmi04Z1rQN2nMh"},{"type":"paragraph","children":[{"type":"text","text":"（一）①撤手转腰翻掌；②提脚退步，屈臂收手；③ 坐腿虚步推掌。","id":""}],"text":"","id":"doxcn8EIcWS028UySKguG5DEfme"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"6、左右倒卷肱","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f473a48b059e4fc68d2bdc7250b8e612","width":639},"text":"","id":"doxcnQEWWa8Iia8wAMrEynpltNb"},{"type":"paragraph","children":[{"type":"text","text":"（二）①撤手转腰翻掌 ；②屈臂转腰提脚退步 ；③ 坐腿虚步推掌。","id":""}],"text":"","id":"doxcnwQ04K86Mei0oaIX8GqDHGf"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"6、左右倒卷肱","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f167f10563c44e2bbc651f65b67bb5cc","width":639},"text":"","id":"doxcna2YiCaeiGmQsSoq1kZrXFe"},{"type":"paragraph","children":[{"type":"text","text":"（三）（四）动作同（一）（二）","id":""}],"text":"","id":"doxcnMYgwYuOeWwyyqimYZyr1Ke"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"6、左右倒卷肱","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/872e5c09c4d74b0c8e18d81bae82b3f6","width":639},"text":"","id":"doxcnSoeyA0YC6s8O0KxGN5SMSe"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"7、左揽雀尾","id":""}],"text":"","id":"doxcn0yIGSGM6cAkkMp0dkOa9ag"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）转腰分手；（二）抱手收脚，支撑困难时可脚尖点地；（三）转腰向前上步，脚跟先落地；（四）弓步棚手；（五）转腰摆臂两手送到前边去翻转，手心相对；（六）坐腿转腰后捋，两手摆到身体侧后方；（七）转身搭手仍转向正前方，右手心贴在腕关节内侧；（八）弓步前挤，两手两臂撑圆；（九）坐腿引手；（十）弓步前按，腕与肩高。","id":""}],"text":"","id":"doxcn68KYuOwgEOkOw9IC1azWyb"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"7、左揽雀尾","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/fef754287d44405c9b3d1bb1051aca8a","width":639},"text":"","id":"doxcnE84IWS04E2uKyewTh1kchf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"8、右揽雀尾","id":""}],"text":"","id":"doxcngWioSw4meMasmg0OuNThCg"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）转身扣脚分手；（二）坐腿抱球收脚；（三）转身上步；（四）弓步棚手；（五）转腰摆臂两手送到前方，翻转相对；（六）坐腿转腰向下向后捋；（七）转腰两手合在胸前正向前方；（八）弓步前挤；（九）分手坐腿后引手，也叫后棚；（十）弓步向前推按。","id":""}],"text":"","id":"doxcniOSKeCIAouYCA9sDlLYuug"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"8、右揽雀尾","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/94ee5d095bf74e2c97d79d0edf19ab33","width":639},"text":"","id":"doxcniMSgUi0MGogKIxkPycQaDb"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第四组","id":""}],"text":"","id":"doxcnkKuSI8WIuAaKUlCJwObxOh"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"9、单鞭","id":""}],"text":"","id":"doxcn8cm8YuIuIaIowXlbRletbe"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）坐腿转身扣脚左云；（二）坐腿转腰向右云；（三）翻掌勾手收脚，勾尖向下，左手掌心向内；（四）转身上步；（五）弓腿翻掌推掌。","id":""}],"text":"","id":"doxcnYYMgKgasS8YQqCAev20qKf"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"9、单鞭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/52fcab31aead4ee7b94e21b782c752f3","width":639},"text":"","id":"doxcnAumWWi2weyAYSWj9NE4v4d"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"10、云手","id":""}],"text":"","id":"doxcnG20AoyEaGEq6YHEtXPlswd"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）坐腿转腰，左手下落向右云摆画弧，勾手分开；（二）转腰向左移动重心，两手交叉向左画弧，摆动到左侧后，翻掌收脚并步；（三）向右转，两手交叉向右摆动到右侧，翻掌出脚开步。；（四）转腰向左云到左侧后翻掌收脚并步 ；（五）转腰右云翻掌出脚开步；（六）转腰左云翻掌收脚并步，并步相距20厘米。","id":""}],"text":"","id":"doxcnguKEw4uiSua0cX8BUM9Yge"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"10、云手","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/cdb26df94be34aa6ae61f9b94da0911a","width":639},"text":"","id":"doxcngCMOoKOQI4y8eq5ZXBQJxc"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"11、单鞭","id":""}],"text":"","id":"doxcn8GwCqiWiAA6qusqxBJmslb"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）转腰右云；（二）翻掌勾手提起左脚跟；（三）转身出脚上步；（四）弓步翻掌前推。","id":""}],"text":"","id":"doxcnwa2kM4s46Gu8KOTVPKJgbh"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"11、单鞭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/c754268735634df6a58d456ae345d633","width":639},"text":"","id":"doxcnomisCyqMussYuIgq7V8Pmd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第五组","id":""}],"text":"","id":"doxcnUWwUegusGkE4IhlG0XcKvd"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"12、高探马","id":""}],"text":"","id":"doxcn8eEOiwggwOusktrgZEIsac"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）跟步翻掌，两手心向上；（二）坐腿屈臂收手；（三）虚步推掌，左手收到腹前。","id":""}],"text":"","id":"doxcnCky4gAY4WSc0U9EAs3Gdyb"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"12、高探马","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/0fd6992da58143968173838832ec9dbb","width":639},"text":"","id":"doxcnAEwcue8460sWqCgLDeAeMb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"13、右蹬脚","id":""}],"text":"","id":"doxcnWMYgAw4gCwCmslTDoz0pod"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）穿掌活步，脚尖脚跟向左侧移动；（二）落脚弓腿分手；（三）抱手收脚；（四）蹬脚分手，方向右前方30度。","id":""}],"text":"","id":"doxcn2Kc6QMsOsKA2gRgt1m3Emg"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"13、右蹬脚","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/4018bcff1bd2430fa8eaf6a17f44d0ed","width":639},"text":"","id":"doxcnMmQ6iauEkaYqI7ZpPyDbcg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"14、双峰贯耳","id":""}],"text":"","id":"doxcnY8iSUMcu4YcWoJ6JC8GJtb"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）收脚并手，两手翻转向上；（二）落脚收手，握拳；（三）弓步贯拳，弓腿和贯拳的方向右前方30度。","id":""}],"text":"","id":"doxcnQkqaQge24kKuo6qMPlLPko"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"14、双峰贯耳","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/f8d221ce2df14d258a759c107c4bdb92","width":639},"text":"","id":"doxcnaCKmomweC2W0wDdn6AHmch"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"15、转身左蹬脚","id":""}],"text":"","id":"doxcnwQgG6eisaIkgIp1HXYcrgf"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）坐腿转身，分手扣脚，眼看左手；（二）抱手，收脚重心后坐；（三）分手蹬脚，方向左前方30度。","id":""}],"text":"","id":"doxcnkUeoGyW66W0UKw6hDG4Ude"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"15、转身左蹬脚","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/8db3dc91d94945e6be8c8ad686f9b972","width":639},"text":"","id":"doxcn2kk0oksiWAkOMlI7th1N0f"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第六组","id":""}],"text":"","id":"doxcnugWwA0KqQAKiiOefUeedqg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"16、左下势独立","id":""}],"text":"","id":"doxcn4amAyuKK00GW2RIPQfxLFf"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）收脚摆手提勾；（二）出脚落手；（三）仆步穿掌；（四）弓腿挑手；（五）独立挑掌，膝关节和肘关节上下相对，小腿自然下垂，脚尖脚面展平。","id":""}],"text":"","id":"doxcngOWU28q0mOAegRu8eHD4He"},{"type":"image","attrs":{"height":282,"note":[{"type":"text","text":"16、左下势独立","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/16b71a6a06cc4791b57e02f1f8f23937","width":500},"text":"","id":"doxcnqSM0KaCe20eiQviNk03Pod"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"17、右下势独立","id":""}],"text":"","id":"doxcnOOiYi4CSGsAE81VyyVQ68c"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）落脚转身，摆手提勾；（二）右腿向右侧伸出，右手微下沉；（三）仆步右穿掌，掌指向右侧，虎口向上 掌心向前。","id":""}],"text":"","id":"doxcnEym8aUOkYoqOENP8O6ifac"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"17、右下势独立","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/43bbf4e81b644981aee74b5198835e8e","width":639},"text":"","id":"doxcn4EiyYKC44YAWkBflLAlq3f"},{"type":"paragraph","children":[{"type":"text","text":"（四）弓腿挑掌起身，前脚尖外撇后脚尖内扣，重心前移，后手勾尖转向上；（五）独立挑掌，左手左腿一起向前上方提起，手是侧立掌，脚尖斜向下，右手按在体侧。","id":""}],"text":"","id":"doxcn0I846YQkgAIMnbezy6QApH"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"17、右下势独立","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/a24f54c517574fb9977667b554d3bd43","width":639},"text":"","id":"doxcn6gGyIQG42EuU8BAC0DvU1g"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第七组","id":""}],"text":"","id":"doxcnwgW2wiUUKIIKMRIJptVEsg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"18、左右穿梭","id":""}],"text":"","id":"doxcnEeUwCIGKUeqSErd5Nd9m9g"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：","id":""}],"text":"","id":"doxcnQy0goQCYm8OQMLlGLZgQQd"},{"type":"paragraph","children":[{"type":"text","text":"（一）①向前落脚，脚跟着地脚尖外撇；②抱手收脚；③向右前方上步，脚跟落地两手分开；④弓步架推掌，方向右前方30度，右手举架在头的前上方。","id":""}],"text":"","id":"doxcnswaA6O06owIGUHb1DNNuca"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"18、左右穿梭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/0e9fd8c806934973bb36acf5fcd9951c","width":639},"text":"","id":"doxcnY46kqooMwE0ucjiMhA0sJg"},{"type":"paragraph","children":[{"type":"text","text":"（二）①撇脚落手转腰；②抱手收脚；③上步挫手；④弓步架推掌，方向左前方30度。","id":""}],"text":"","id":"doxcnEs2QCce2ug6uIvCF0zAUsh"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"18、左右穿梭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/d3986a623b6547e99c6b2ab335ab38ff","width":639},"text":"","id":"doxcnyAgYaskUq62yOMOa9mI8nb"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"19、海底针","id":""}],"text":"","id":"doxcnOQaiQuySKYasqTn4oBf4mb"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）跟半步落在中线上；（二）坐腿转腰，提掌成侧掌提到肩上耳旁， 左手落到腹前；（三）左脚前移半步成虚步，右掌向前下插掌，上体略向前倾。","id":""}],"text":"","id":"doxcn2eo6cwcksYMo2t4o4r33cg"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"19、海底针","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/3d08f02f09e54c759314a2912fb0b04f","width":639},"text":"","id":"doxcn6g0ukOEIS2W2M5N0dPmnug"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"20、闪通臂","id":""}],"text":"","id":"doxcnYeIc4wQQCC00MJSFg11ORd"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）上体立直提手收脚；（二）上步翻掌；（三）弓步推掌。","id":""}],"text":"","id":"doxcno8yuQQoKI2AE6o8sN4TpTh"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"20、闪通臂","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/352591aa28124cd7b1fd41fd6bb6995b","width":639},"text":"","id":"doxcnqQag2SkAqkAIoBkkOsKrEd"},{"type":"heading","attrs":{"level":2},"children":[{"type":"text","text":"第八组","id":""}],"text":"","id":"doxcno2q4YWWOkuoUK4HdTmwE3g"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"21、转身搬拦捶","id":""}],"text":"","id":"doxcnY0aasGYOcwEIOnRxl6KLYv"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）转身扣脚摆手；（二）坐腿握拳，右拳停在腹前，拳心向下；（三）摆脚搬拳，搬到身前拳心向上，左掌按在体侧；（四）转身收脚摆手收拳；（五）上步拦掌拳收到腰间；（六）弓步打拳，拳心向左，拳眼向上。","id":""}],"text":"","id":"doxcnug8EqOOgI8eoDtkBE7nkt9"},{"type":"image","attrs":{"height":226,"note":[{"type":"text","text":"21、转身搬拦捶","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/78aecb37911b4728b9c7d8dcdd4e7d08","width":401},"text":"","id":"doxcngGuAsmu04wCoqkx5fgzIXf"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"22、如封似闭","id":""}],"text":"","id":"doxcnsYEQu0uKWEgMkP0jp2f7fg"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）穿手翻掌，翻转向上；（二）坐腿收引；（三）弓步前按。","id":""}],"text":"","id":"doxcnGk4eI8iU44eu4k9WNOz5ze"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"22、如封似闭","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/df55faa33f314adb9a36bff1da4c3ba7","width":639},"text":"","id":"doxcnM48YqokAsmysSASH3HTLOg"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"23、十字手","id":""}],"text":"","id":"doxcnS8SSQau6oUIKUhA3uOUSxh"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）转身扣脚；（二）弓步分手；（三）交叉搭手；（四）收脚合抱。","id":""}],"text":"","id":"doxcnw22yC2WMokSgSa1c7G1HMh"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"23、十字手","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/ee615b24ff284182bfd8835b3ef5f515","width":639},"text":"","id":"doxcnusugC8OgCKsuWRNEDZozdE"},{"type":"heading","attrs":{"level":3},"children":[{"type":"text","text":"24、收式","id":""}],"text":"","id":"doxcnUeQm4YWKUA02W6bm0v6bKh"},{"type":"paragraph","children":[{"type":"text","text":"动作要点：（一）翻掌分手；（二）垂臂落手；（三）并步还原。","id":""}],"text":"","id":"doxcngCuqugukyciGeOHLwxbMvb"},{"type":"image","attrs":{"height":360,"note":[{"type":"text","text":"24、收式","id":""}],"url":"https://p3.douyinpic.com/large/tos-cn-i-qvj2lq49k0/22ef166ee1ae496a830d849881598d5f","width":639},"text":"","id":"doxcn0iIQqEQw2MWccfSRjKo4xd"},{"type":"heading","attrs":{"level":1},"children":[{"type":"text","text":"注意事项","id":""}],"text":"","id":"doxcn2qoWwIiMm04muizdfdmrmh"},{"type":"paragraph","children":[{"type":"text","text":"太极拳入门，最重要的是姿势正确，这一阶段的感觉是靠不住的。“感觉”不能作为检验自己功力的标准，感觉好，不代表练对了。初学者要把注意力放在“调身”上，把松肩、舒适、气顺等要领做对，做到可以无意为之，自然而然的程度才好。","id":""}],"text":"","id":"doxcn6k4S8yag4YWEwvNtAVGNBb"},{"type":"paragraph","children":[{"type":"text","marks":[{"type":"strong"}],"text":"第一点，心态上要保持轻轻松松。","id":""},{"type":"text","text":"别把练功夫当负担，要玩而求之，这是太极拳入门的钥匙。大家要往轻松愉快里练，往神清气爽里练。刚开始诸事不问，累也不管，错也坚持，先在姿势大概正确的前提下保持时间。最起码冲到四十分钟，然后再往里面转。还有，这个阶段筋骨疲劳酸痛是很正常的！","id":""}],"text":"","id":"doxcnmOKKAqq2AIqckt1tWEWqSg"},{"type":"paragraph","children":[{"type":"text","marks":[{"type":"strong"}],"text":"第二点，颤抖是好事，出汗也是好事，不用担心。","id":""},{"type":"text","text":"长辈说“出完大汗出臭汗，出完臭汗出细汗，出完细汗出香汗”。到了只细细出汗，但不疲不喘这样才算进门。刚开始大汗淋漓的关是一定要过的。","id":""}],"text":"","id":"doxcn8U4aGEUKWiIo1pGEIQkWDk"},{"type":"paragraph","children":[{"type":"text","marks":[{"type":"strong"}],"text":"第三点，练习重心在前脚掌上。","id":""},{"type":"text","text":"要保持下肢三节（胯、膝、踝）的弹性，千万不要把腿站死了。站满脚跟是其他训练体系的要领，后面的训练步骤有其特殊要求。","id":""}],"text":"","id":"doxcn4cKSWqkAi6Ki06We0pF91g"},{"type":"paragraph","children":[{"type":"text","marks":[{"type":"strong"}],"text":"第四点，“松肩”，但“肩”的问题不要多问、也别多想，记着“松”这个大要领，先站去。","id":""},{"type":"text","text":"松肩涉及的要素太多，很难说明白，但可以说其实就是耗的肌肉没劲了，筋就抻开了，筋一开就不用别人给讲了，自己就明白了。如果能把肩松下来，手就沉了，利用手的沉劲，进一步松肩，慢慢就把颈、背的筋腱抻开了，这样劲才能顺着脊椎沉下去。","id":""}],"text":"","id":"doxcnMuqy4eAMmu8AEJCnRHqbGf"},{"type":"paragraph","children":[{"type":"text","text":"","id":""}],"text":"","id":"doxcnSgqSOkisGmKCSAES2HCM2c"}]%3C%2Fhowto_content%3E