jerk

noun

1. a sudden abrupt pull

Synonym: tug

2. an abrupt spasmodic movement

Synonym: jerkingjoltsaccade

3. raising a weight from shoulder height to above the head by straightening the arms

4. meat (especially beef) cut in strips and dried in the sun

Synonym: jerkyjerked meat

5. a dull stupid fatuous person

Synonym: dork

6. (mechanics) the rate of change of acceleration

verb

1. make an uncontrolled, short, jerky motion

e.g. his face is twitching

Synonym: twitch

2. throw or toss with a quick motion

e.g. flick a piece of paper across the table
jerk his head

Synonym: flick

3. pull, or move with a sudden movement

e.g. He turned the handle and jerked the door open

Synonym: yank

4. jump vertically, with legs stiff and back arched

e.g. the yung filly bucked

Synonym: buckhitch

5. move with abrupt, seemingly uncontrolled motions

e.g. The patient's legs were jerkings

Synonym: twitch

1. （向某个方向）急拉，猛推；（使）猝然一动
If you jerk something or someone in a particular direction, or they jerk in a particular direction, they move a short distance very suddenly and quickly.

jerk的翻译

e.g. Mr Griffin jerked forward in his chair...
格里芬先生坐在椅子上猛地向前一凑。
e.g. The car jerked to a halt...
车猛地停住了。

2. 傻瓜；笨蛋；混蛋
If you call someone a jerk, you are insulting them because you think they are stupid or you do not like them.

jerk的近义词

3. see also: knee-jerk

相关词组：jerk aroundjerk off

1. jerk在线翻译

1. 冲击：通用运动控制器通常都提供基于对冲击(Jerk)、加速度和速度等这些可影响动态轨迹精度的量值加以限制的运动规划方法,用户可以直接调用相应的函数. 对于加速度进行限制的运动规划产生梯形速度曲线;对于冲击进行限制的运动规划产生S形速度曲线.

2. 急拉：许多球手将球杆从挥杆顶部急拉(jerk)下来,这样的下杆过程就会导致过快地消耗速度. 通过下杆的一系列连续动作来控制你的速度. 从挥杆的顶部开始,你应该做到:1.让身体重心转移到前脚;2.转动身体使之正对着目标方向;3.挥动双臂至送杆.

3.

3. 反射：2、饮食:有规律地进食,可使神经(nerve)系统、内分泌(endocrine)系统、消化(digest)系统等协调工作,并建立起对进食时间的条件反射(Jerk),如,在接近喂奶的时间,胃肠就开始预先分泌消化(digest)液,并产生饥饿感,这有助于增加食欲(appetite),

4. jerk的解释

4. 加加速度：iTNC530数控系统具有非常强大的硬件与处理能力,位置控制环时间0.2ms,iTNC530加加速度(jerk)优化功能,使机床在短直线短加工中的抖动现象明显减少,加工速度、工件表面显著提高;同时,高达1024段程序的预读能力与单程序段处理时间仅为0.5ms,