1.
The Frame of the Demonstrator of Freely Falling Body Motion and its Teaching Demonstration;
自由落体运动演示仪的制作及教学演示
2.
The motion of a freely falling body discussed in Chapter 4 is a special case of projectile motion.
在第四章中所讨论的自由落体运动是抛体运动的特殊情况。
3.
The law of freely falling bodies is stated as follows:in the absence of air the speed of a falling body does not depend on the body's weight, but only on the time of the fall.
自由落体运动定律可叙述如下：如无空气，落体的速度不取决于其重量而只取决于下落的时间。
4.
Any of various similar unpowered devices that are used for retarding free - speeding or free - falling motion.
缓降物用于阻碍加速前进或自由落体运动的几种类似无动力装置中的一种
5.
The Factors of Influencing the Deviation of Free Falling Body and its Imitation;
影响自由落体偏离运动的因素及其模拟
6.
Sports Aerobics and General Gymnastics.
有氧运动和自由体操。
7.
Differences Between Theoretical Values and Experimental Values About Forces Changing with the Hight of Droping in Sports;
体育运动中一定高度自由下落人体受冲力的实验值与理论值比较分析
8.
a structure or object that impedes free movement.
阻止自由运动的建筑或物体。
9.
FREE RADICAL GENERATION DURING EXERCISE:ROLE OF MITOCHONDRIA;
运动中自由基生成:线粒体的作用(英文)
10.
Important Influential Factors of Landing Stability of the Skiers of Freestyle Skiing Aerials;
自由式滑雪空中技巧运动员落地稳定性主要影响因素的研究
11.
The Research and Analysis on the Reason of Backwardness of Chinese Men s Short-distance Freestyle Swimming;
中国男子短距离自由泳运动水平落后原因分析与研究
12.
The molecules of gases move more freely than do those of liquids and solids.
气体分子运动比液体分子和固体分子运动更为自由。
13.
(sports) a professional athlete who is free to sign a contract to play for any team.
（体育）可自由与任何队契约的职业运动员。
14.
The Influence of Lycopene Supplementation and Exercise to Human Serum in Free Radical Metabolism;
番茄红素及运动对人体血清自由基代谢的影响
15.
Diagnosis of the physical stamina of excellent athletes in Chinese free air skiing sports teams;
我国自由滑雪空中技巧优秀运动员的体能诊断
16.
Research on eliminating free radical by nutrition in the field of sports;
营养清除自由基在体育运动领域的研究
17.
Practical Criticism of Free Software Movement on Proprietary Software System;
自由软件运动对软件私权体制的实践批判
18.
The present study and application of the scavenger of the oxygen free radical to sports;
氧自由基清除剂及其在体育运动领域中的应用