查询词典 came

He came in through the back door.

他从后门进来的。

When I came back, the door was shut off.

我回去的时候，大门已经关上了。

When I came back, I found the door locked.

我回来时，发现门锁了。

He came to work in the organization by the back door.

他是通过后门关系到这个组织中来工作的。

Just then the back door opened,and her mother came in.

这时后门开了，她的母亲走了进来。

Then, go back down the same way you came up.

然后，回到了同样的方式你来了。

When he came back on the line, he acted as if everything was settled.

当他回来拿起电话的时候，他表现的好像所有的事情都解决了。

He came back home on New Year's Day.

他是在元旦回家的。

He came back this time in order to help me.

他这次是为了帮我的忙回来的。

When I came back, I let her play with other children in our residence.

当我回到家后，我让她在小区里跟其他的小朋友们在一块玩。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。