查询词典 remind sb of sth

Offer sb. sth./ offer sth. to sb.

主动给某人某物

Congratulate sb on sth = offer my congratulations to sb on sth

向某人表示。。的成功祝贺

Offer sb.sth./offer sth. to sb.

向某人提供义物

Promise sb. to do sth., offer sb. to do sth.

主动向某人提出作某事。

Owe sb. Sth.= owe sth. To sb.

欠某人债，归功于

Owe sth to sb.= owe sb sth

把。。。归功于；感谢；欠

Pass sb/sth by:occur without affecting sb/sth.

对某人无影响或不起作用。

Pay no attention to sb/sth; ignore or avoid sb/sth

不注意某人；忽视或避免接触某人某事物

Persuade sb to do sth = persuade sb into doing sth.

说服某人做某事

Present sth. to sb.= present sb. with sth.

展示某物给某人，向某人展示某物

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。