动作速度

通过对运动员克服重量负荷时动作速度的定量研究，发现重量负荷与克服这一重量负荷时身体整体或环节运动的平均速度之间存在一种关系，这种关系满足Hill方程的基本特征。

By quantitative study on movement speed when subjects overcame a weight load in weight training , a relationship was found between weight load and average movement speed of the whole body or a segment , which is demonstrated by a weight-velocity curve and basically suits for Hill equation .

反应时与动作速度精确度之关系

The Relationship between Reaction Time and Movement Speed / Accuracy

该方法还具有动作速度快，简单可靠和准确的特点、并且还避免了判断电流互感器（TA）饱和时刻的难点。

The method has the characteristics of rapid act , simplification , reliability and nicety , and turns away the difficulty of estimating the occurring time of the saturation of current transformer .

经计算软件ATP仿真表明，该方法可以在5ms甚至更短的时间内判断出故障的方向，使保护的动作速度和灵敏度都能得到很大提高。

ATP simulations show the method enables to determine the fault direction within 5 ms or even shorter period and enhance the rate and reliability of relay greatly .

反映洒水喷头动作速度的指标&响应时间指数RTI，是由洒水喷头热敏感元件的时间常数和气体流速的平方根决定的。

The Response Time Index ( RTI ) which is a parameter of sprinkler actuation represents the thermal time constant for the heat-responsive element of an automatic sprinkler and the square root of the associated gas velocity .

动模实验表明：该方法能够快速切除各种情况下的变压器内部故障，保护动作速度达10～13ms。

Experiment results indicate that this technique is effective under different fault conditions , and the action speed can reach 10 ~ 13ms when internal faults happens in transformers .

由于采用了高速、高性能16位MPU，软件中可引入复杂的滤波和分析算法，且外围电路大为减少，因而具有检测精度高，动作速度快、体积小和成本低等特点。

Due to high speed and high performance 16-bit MPU is adopted in the system , it is possible to lead complicated filter and analysis algorithm into software and reduce peripheral circuits . The system features high detection accuracy , fast response speed , compact , and low cost .

该方案原理简单、动作速度快、扩展方便，适用于出线较多的电厂厂用电系统及35kV及以下变电站，该方案已在PDS-7000厂站自动化系统中实用化。

With superiorities in principle , speed and expansibility , it is suitable for auxiliary power plant with more outlet lines and 35 kV and below substations . It has been applied in PDS-7000 power plant and substation automation system .

体育教学中通过目标定向提高动作速度的研究

On How to Improve Action Speed Through Goal-Orientation in P.E. Teaching

散打肢体动作速度的生物力学分析与评价

A Biomechanical Analysis and Evaluation of Speed in Sanda Techniques

液压机配有充液阀，动作速度快。

With a filling valve , have a high speed .

武术套路中动作速度训练机制的研究

The research on the Action Speed Training Mechanism in Wushu

开关动作速度对保护的影响分析

Analysis of influence of breaker acting speed on relay protection

乒乓球运动员反应速度和动作速度的发展特征及其评价的研究

Reflexes in Table Tennis Players : Their Development and Evaluation

动作速度、重量负荷是构成发展速度力量的关键因素。

Speed and weight load formed the key elements of developing velocity strength .

对男排队员扣球挥臂动作速度特征的运动学分析

A Kinematic Analysis on the Arm Spiking Speed Characteristics of Volleyball Man Players

优秀标枪运动员林东投掷动作速度的训练探讨

Discussion About the Casting Speed Training of the Excellent Javelin Athlete About Lin Dong

在快速力量训练中，负荷强度的确定包括负荷重量和动作速度两个方面。

In speed-strength training , the intensity of load includes two facets , i. e.

动作速度定量控制训练方法的比较学研究对重量速度曲线的影响

Comparative Research on the Training Method of Speed-controlled Exercises ── the Influence on Weight-speed Curve

多机并行处理式微机继电保护装置具有动作速度快，工作可靠等优点。

Mulfiproccssor type parallel processing protective relaying system has higher operating speed and working reliability .

标枪投掷的动作速度及其训练

Movements Speed and Training of Javelin Throw

快速力量对网球正手击球动作速度影响的实验研究

An Experimental Study on the Fast Strength Affects to the Tennis Forehand Stroke Movement Speed

影响跆拳道运动水平的因素很多，比赛中动作速度的发挥至关重要。

There are many factors influencing this sport results , of which velocity matters most .

心理定向&动作速度合成法在跳远技术教学中的应用研究

Application Research of Integrated Method of Mental Orientation and Action Speed in Long Jump Teaching

提高低频减载动作速度和减载准确性的方法研究

The Research on Methods of Improving the Speed and Accuracy of under Frequency Load Shedding

前者灵敏度高，但在变压器空合于故障时，动作速度不快；

The former has high sensitivity , but low action speed when transformer closing to fault ;

结合专项特点发展蹦床单跳运动员动作速度能力的途径探讨

The Investigation on Way of Developing Tumbling Athletes Tripping Speed Capability in Combination with Training Characters

保护采用先进的算法，计算精度高，动作速度快。

The protection makes use of advanced algorithm with high calculation precision and fast action reaction .

DDZ-Ⅲ型电&气阀门定位器灵敏阈和动作速度研究

Sensitive area for model DDZ - ⅲ electric-pneumatic valve locator and the study of its moving speed

动作速度定量控制在女子铁饼运动员快速力量训练中的应用研究

A Applied Study on Quantitative Control of Action Velocity in Quick Strength Training for Discus Female Throwers