The mathematical expressions of MTF for linear motion and sinusoidal vibration are developed.

Germany double nuts automatic ball screw with imported linear guide rail.

配德国产双螺母自动消隙滚珠丝杆,进口直线导轨.

In this paper, the series solution and the operator method of linear harmonic oscillator are discussed.

本文讨论了线性谐振子的级数解和算符法,导出了两者之间的关系.

The NCS is modelled as models of linear switched control systems under certain switching sequences.

把多包传输网络控制系统建模为具有一定切换规则的线性切换系统模型.

This point is vital to my argument.

这一点对我的论据来说是非常重要的.

Officials failed to pass vital information to their superiors.

官员们没有将重要信息汇报给他们的上司。

the vitamins that are vital for health

保持健康必不可少的维生素

Support from those closest to you is vital in these trying times.

在这些困难的时刻，最亲近的人给予你的支持至关重要。

His music lacked that vital spark of imagination.

他的音乐缺少非常关键的那一点灵感。

He told supporters to stand fast over the next few vital days.

他叫支持者在接下来的几个重要日子里站稳立场。

These matters are vital to the national security.

这些事情对国家安全至关重要.

They have something important to say and vital and radical ways of saying it.

他们有些重要的事情要说，言辞会比较激烈。

Thanks to the spread of modern technology, trained workers are now more vital than ever.

由于现代技术的普及，现在受过培训的工人的作用比以往任何时候都更为重要。

The strain of a violent ground campaign will exact a toll on troops.

激烈的地面战役带来的紧张压力将让军队付出代价。

Strain the fat off before you serve the soup.

在上汤前把里面的油滤掉.

Their marriage is under great strain at the moment.

眼下他们的婚姻关系非常紧张。

The strain on the rope made it broken.

绳子因受力过大而断了.

Don't carry that heavy trunk, or you'll strain yourself.

箱子太沉,你别扛, 看努着.

I had to strain to hear.

我不得不使劲去听。

It has placed an almost unendurable strain on their marriage.

这给他们的婚姻带来了几乎难以承受的压力。

She was tired and under great strain.

她身心疲惫，压力很大。