motions

Until now, methods based on observations of the motions of stars or of gas in a disk near such large black holes had been used.

直到现在，在如此大的黑色洞附近的一个磁盘片中以星的运动或瓦斯的观察为基础的方法被用。

Move the brush in small circular motions across the surface of the teeth. Don't press too hard on the teeth, or you could damage your gums.

刷牙齿表面时牙刷轻轻的转圈，不要把牙刷太用力压在牙齿上，否则可能损伤牙龈。

Infants make sucking motions when asleep, and their closed eyelids quiver, as if the eyeballs beneath had a life of their own.

婴儿睡著时，仍会做吸吮动作，闭上的眼睑也会颤动，彷佛下面的眼球有它自己的生命。

He took a final puff at the clipped stub, and ground it out in practiced motions of the lifeless hand.

他把夹住的烟蒂吸了最后一口，然后用那只没生命的假手熟练地把他捻熄。

Half stunned, but already beginning to struggle and make swimming motions, she plunged on an angle toward the bottom.

她呈半昏迷状态，但已经开始挣扎着做滑水的动作，向水里的角度潜去。

On working days he was a young man of sound judgment, easy motions, proper dress, and general good character.

在干活的日子里，他是一个心中有数的年轻人，动作麻利，穿着得体，俨然是一个好样的小伙子。

Slight motions of the front northward or southward bring alternating periods of overcast skies and sunshine through the month.

锋面缓慢地向北或向南移动，在这个月内带来阴雨天和晴天的相互交错。

"No, I was trying to see if I could create the 'Living Dead, '" he says, while making zombie motions with his head and hands.

“没有，我想看看我能不能创造一个‘活死人’，”他一边说，一边用他的头和手扮僵尸状。

as I look back, I feel as if I was looking something happening in slow motions.

当我回头看去的时候，感觉象是慢镜头观看事情的发生。

If the wall of trees and plants blocks the wind completely, then violent air motions will take place close to the ground.

如果树木和植物的墙完全阻止风，然后强烈的空气运动将接近地面。

Across the garden, the big yellow dog snorted and made digging motions with his paws.

花园里，大黄狗喷着鼻息，不断的用爪子刨着地。

The kind as kind cannot be perceived: the laws of the celestial motions are not written on the sky.

类作为类是不能被知觉的，星球运动的规律并不是写在天上的。

Then the queen tried to rouse his passion and distract him from his firm stand by immoral and sexual motions and gestures .

王后试图唤醒他的热情，想用放荡和充满性欲的动作和姿势分散他的坚定专注。

He began moving his hands through the air in fluid motions like the Karate Kid's wax-on wax-off exercise.

他开始在空中连贯地挥动他的手，就好像电影《空手道小子》反复打蜡的练习一样。

That branch of scientific analysis which motions, times and forces is called mechanics and is made up of two parts, statics and dynamics.

研究位移、时间和力运动乘力是科学分析法的一个分歧，被称作力学，力学由两大部分组成，静力学和动力学。

Signals with sinusoid modulated phase is the general form of micro-Doppler signals in radar echoes from targets with micro-motions.

正弦调制相位信号是微动目标雷达回波微多普勒信号的一般形式。

Intricate, three-dimensional hand motions have been "read" from the brain using nothing but scalp electrodes.

只用头皮上的电极、其它什么也不用就能从大脑“读出”手的精细的三维运动。

And, if you want to think about it in terms of motions, that also will measure the rotation part of the motion.

如果从位移的角度，来思考这个问题，它也可以度量位移的旋转部分。

One of them makes gestures with the hand motions of a flamenco dancer, and it is difficult to tell if he is arguing or just telling a story.

其中一个挥舞着手臂，好像在跳吉普赛舞蹈，他们到底是在讲故事还是在吵架，真是难以捉摸。

Therefore do not attempt legato playing with inhibited , repressed finger motions alone or with a motionless and fixed arm and wrist .

不要企图阻止连奏，不要抑制独立的手指的动作或是使腕关节静止和固化。