摩擦力指的是阻碍运动的一种力。
这种总是阻碍运动的力我们称之为摩擦力。
把它们掺和在一起，并不像你想的那样好。因为一份最新的研究表明，某些维生素会阻碍运动发挥作用。
Put them together and it's not as good as you'd think. Because a recent study shows that some vitamins block the beneficial effects of exercise.
研究小组发现，运动降低了约8%的快速眼球运动移动速度，阻碍其发挥捕捉新的视觉信息的能力。
The team found that exercise reduced the speed of rapid eye movements by about 8%, preventing their ability to capture new visual information.
惯性是物体对改变其运动状态的力的阻碍。
Inertia is the resistance of objects to efforts to change their state of motion.
正是因为脂肪的阻碍，一些要求停止进食并做运动以燃烧热量的关键信号未能传递到大脑。
This prevents vital signals, which tell the body to stop eating and to burn calories through exercise, from reaching the brain.
作用于空中的阻力阻碍飞机向前运动。
但把它们掺和在一起就不像你想的那样有双倍的好处了，因为一份最新的研究表明某些维生素会阻碍运动发挥作用。
But put them together and it's not as good as you'd think. Because a recent study shows that some vitamins block the beneficial effects of exercise.
记住，对于恢复过程，补充糖原储备犹如消除肌肉酸痛一样重要，在比赛之后，过早开始任何形式的高强度运动夺回阻碍恢复过程。
Remember, replenishing glycogen stores is as important to the recovery process as overcoming muscle soreness, and high-intensity exercise performed in any mode too soon after racing will retard it.
细胞膜不阻碍酒精分子在你身体中的运动。
Cellular membranes do not block the movement of alcohol molecules throughout the body.
在电梯开关门时，请不要直接用手或身体阻碍门的运动，这样可能导致撞击的危险。
Please do not use hand or body to stop the moving of car door, which is very dangerous.
缺乏有效的技术，有些运动员可能会在腾空阶段产生很大的速度，而在始发阶段出现问题，阻碍他们的向前运动。
Athletes without efficient technique may be capable of generating substantial speed during the flight phase, but a jarring stance phase can hinder their forward progress.
那么，耐力训练可能并不是提高运动员体能的最有效方法，甚至，阻碍力量，速度和爆发力的提高。
It may be that training for endurance is not the most effective method of getting in great athletic shape and it may even be counterproductive when trying to build strength, speed, and explosiveness.
由此可以推论，如能去除一切起阻碍作用的引力和阻力，就没有理由认为，球一旦处于运动中还会再停下来。
And we are led to infer that, if all the impeding forces of gravitation and resistance could be removed, there is no reason why the ball, once in motion, should ever stop.
当印度环境及林业部寻思着是否该为奈彦吉利山铝土矿开采清除“路障”时，东加里亚空达部落的支持者正着手开展一项运动以阻碍其进程。
While India's Ministry of Environment and Forests 12)ponders whether to clear the way for the Niyamgiri bauxite mine, the Dongria's supporters are 13)mounting a campaign to block it.
粒子的存在阻碍介质的运动，增加分散介质的黏度。
The existence of the particle movement, increase block medium dispersion medium viscosity.
随着自我呈现问题在运动心理学领域日益受到关注，相关测量工具的缺乏阻碍着研究工作的进展。
As more and more attention on self-presentation in the field of sport psychology, the shortage of the measure implement be - comes the obstacle in the process of researches.
这场运动被推进，以此来阻碍推出这法案的进展。
The motion was advanced in order to embarrass the progress of the bill.
研究表明：1。健美操运动技能在艺术体操学习初期，产生了一定的阻碍作用，存在明显的负迁移现象。
Studies have shown that: 1. Aerobics early learning skills in Rhythmic Gymnastics, resulting in a baffling effect, there is significant negative transfer.
孪晶界阻碍位错运动导致高的加工硬化率；
The twin boundaries act as strong obstacles to the dislocation motion, so lead to higher strain-hardening.
这两种相都能阻碍位错运动，对合金起到很好的强化作用。
All of the two phases can impede dislocation movement, also play a very important role for strengthening the alloys.
结果表明，弱界面有阻碍位错运动、偏转主裂纹扩展方向的作用，可形成分层断口。
The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack, and result in forming lamella fracture surface.
结果表明，弱界面有阻碍位错运动、转主裂纹扩展方向的作用，可形成分层断口。
The results showed that the weak interface can block the motion of the dislocations and change the propagation direction of the main crack, and result in forming lamella fracture surface.
当这个趋向的运动被权威，传统，恐惧所阻碍时，就会发生腐化，败坏。
When this movement is blocked by authority, by tradition, by fear, there is decay, deterioration.
脊髓损伤阻碍了脑部控制运动的神经元向脊髓传送信息的通道。
Spinal cord damage obstructs the pathways the brain USES to transit messages to the nerve cells that control walking.
植被的阻碍作用反映为植被对水流的拖曳力和阻碍水流运动所做的功。
The vegetations' drag force and the work done by the force were induced to draw the effect of vegetation on the flow.
运动损伤不仅会影响滑雪运动员的身体健康、训练和比赛，而且会对运动员的心理造成伤害，阻碍运动水平的提高。
Sports injury will not only affect the health of athletes, skiing, training and competitions, but also the psychological harm of athletes, and will impede movement levels.
运动损伤不仅会影响滑雪运动员的身体健康、训练和比赛，而且会对运动员的心理造成伤害，阻碍运动水平的提高。
Sports injury will not only affect the health of athletes, skiing, training and competitions, but also the psychological harm of athletes, and will impede movement levels.
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