moment单词什么意思_moment单词解释 moment的反义词moment的例句

名词时刻; 瞬间，片刻; 重要，紧要; [物]力矩

1. 力矩：正确理解力偶(couple)的概念,比较力与力偶,力矩(moment)与力偶矩的异同,学习正确列写平衡方程. 本章为静力学重点内容. 重点讲述求解平衡问题的方法步骤. 详细叙述力系简化(reduction)理论,主矢(principal vector)与主矩(principal modem)概念,

2. 一会：let)门(n)里有猛烈的 暴力立体声(stereo)的类型(type)是老套的陈规等一会(moment)有钱人(um)就会有动量交换(trans)人(i)的五官(ent)只能是短暂的交换(trans)妹妹(sistor)的晶体管搞到十只(t)步枪(rifle)是小事一桩嘴巴?

3. 矩：是驱动力矩(moment)太小,还是片架移动阻尼(damp)太大?我们分析问题从简单入手,考虑到驱动电路的参数一般不会随意变化,而片架的机械运动系统可能随时间变化而磨损变化,所以着重检查了片架的导轨和轴承,发现其中有个轴承因磨损较大,

1. 片刻;瞬间
You can refer to a very short period of time, for example a few seconds, as a moment or moments .

e.g. In a moment he was gone...
一转眼他就不见了。
e.g. She stared at him a moment, then turned away...
她凝视他片刻，然后转过脸去。

2. 时刻;时候
A particular moment is the point in time at which something happens.

e.g. At this moment a car stopped at the house...
就在这时，一辆轿车在房前停下了。
e.g. Many people still remember the moment when they heard that President Kennedy had been assassinated.
很多人仍然记得听到肯尼迪总统遇刺的那一刻。

3. 随时;马上;即刻
If you say that something will or may happen at any moment or any moment now, you are emphasizing that it is likely to happen very soon.

e.g. They ran the risk of being shot at any moment...
他们冒着随时会中弹的危险。
e.g. He'll be here to see you any moment now.
他马上就会来这儿看你。

4. 此刻;目前;眼下
You use expressions such as at the moment ,at this moment, and at the present moment to indicate that a particular situation exists at the time when you are speaking.

e.g. At the moment, no one is talking to me...
此刻没人跟我说话。
e.g. This is being planned at the present moment...
目前这件事正在计划中。

5. 哪怕一闪念
If you say that you do not believe for a moment or for one moment that something is true, you are emphasizing that you do not believe that it could possibly be true.

e.g. I don't for a moment think there'll be a divorce.
我从来没想过将来会离婚。

6. 暂时;目前
You use for the moment to indicate that something is true now, even if it will not be true in the future.

e.g. For the moment, however, the government is happy to live with it.
不过目前政府对此还乐于容忍。

7. 有成功(或得意)的时刻；有吸引人的时刻
If you say that someone or something has their moments, you are indicating that there are times when they are successful or interesting, but that this does not happen very often.

e.g. The film has its moments...
这部电影有其吸引人之处。
e.g. He's not the thoroughly outgoing character you'd predict, although he has his moments.
虽然他也有活泼的时候，但他并非如你所想的那么外向。

8. 最后一刻;最后时刻
If someone does something at the last moment, they do it at the latest time possible.

e.g. They changed their minds at the last moment and refused to go.
他们在最后一刻改变主意，决定不去了。

9. 下一刻，一会儿，紧接着（尤指突然发生很大变化）
You use the expression the next moment, or expressions such as 'one moment he was there, the next he was gone', to emphasize that something happens suddenly, especially when it is very different from what was happening before.

e.g. The next moment there was an almighty crash...
接着发生了剧烈的撞击。
e.g. He is unpredictable, weeping one moment, laughing the next.
他喜怒无常，一会儿哭，一会儿笑。

10. 红极一时;盛行一时
You use of the moment to describe someone or something that is or was especially popular at a particular time, especially when you want to suggest that their popularity is unlikely to last long or did not last long.

e.g. He's the man of the moment, isn't he?
他现在很红，不是吗？
e.g. He calls it a 'contraption', using his favourite word of the moment.
他用了眼下他最喜欢说的“玩意儿”一词来称呼它。

11. 一…就
If you say that something happens the moment something else happens, you are emphasizing that it happens immediately after the other thing.

e.g. The moment I closed my eyes, I fell asleep.
我闭上眼睛就睡着了。

12. spur of the moment - see spur

noun

1. having important effects or influence

e.g. decisions of great consequence are made by the president himself
virtue is of more moment than security
that result is of no consequence

Synonym: consequenceimport

2. the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value

3. a turning force produced by an object acting at a distance (or a measure of that force)

4. at this time

e.g. the disappointments of the here and now
she is studying at the moment

Synonym: here and nowpresent moment

5. a particular point in time

e.g. the moment he arrived the party began

Synonym: minutesecondinstant

6. an indefinitely short time

e.g. wait just a moment
in a mo
it only takes a minute
in just a bit

Synonym: mominutesecondbit