查询词典 appraise sth. through discussion

Begin doing sth.,start to do sth,start doing sth.

表示"开始做某事"，但下列几种情况只接 to do sth。

Start sth.start doing sth.start to do sth.

这三种结构都表示"开始做某事"。

Stop doing sth.和 stop to do sth. stop doing sth.

表示"停止正在做的某件事情"。

Take the place of sb.= replace take one's place 9. break away from 10. at the same time 11. would rather do sth would rather sb. did sth. would rather sb. had done sth.

代替，取代；入座；就位脱离，摆脱，放弃同时；但是宁愿做某事宁愿某人做某事宁愿某人做某事 12。

P63: be made of, P65: think of, make sb. look, try on, go for, put sth. on, take sth. off, P68: get ready for sth., P69: catch the train, P70: in advance

在这个单元我们学习一些有关服装的词汇和描述方法，希望大家运用这些知识来描述一个你熟悉或不熟悉的人，主要描述他的穿着。

Bear: have; take responsibility on oneselftake on sth: begin to have particular quality, appearance, etc.possess: have sth as one's belongings; have sth as a quality

在这里，"具有"是指要成为一个合格的战士所应该拥有的某种品质或能力的意思，故 be possessed of 更能体现这层含义。

When i see sth do sth or think about sth.also aware of my change is't so important.

可我记错了，这是世界不是由我的精神组成。

Be to do sth.=be going to do sth.=will do sth.

本句用的时态是过去将来时

Translate sth. from sth. into sth.

把某物从把某物从……译成译成…。。。

Used to do sth , get used to doing sth.,be used to do sth

过去常常做某事，强调现在不再了。

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。