查询词典 remind sb of sth

Present sth to sb = present sb with sth

把。。。赠送给

Prohibit sb. from doing sth.=prohibit sb.'s doing sth.

禁止某人做某事，条件不允许某做某事

Provide sb with sth = provide sth for sb.

政府向无家可归的人们提供舒适的住处。

Provide sth. for sb.= provide sb. with sth.

表示"为某人提供某物"。

Provide sth. for sb.=provide sb. with sth.

意为"供给某人某物；向某人提供某物"。

Provide sb. with sth./ provide sth. for sb.

他可以为我们提供食物和饮料。

Provide sb. with sth.;provide sth. for sb.

向某人提供某物，供给如

Provide sb. with sth.= provide sth. for sb.

这所学校为学生们提供食物。

Provide sb. with sth.provide sth. for sb.

意为提供，是比较常用的，可以提供任何东西

Arrange for sb to have sth; provide sb with sth

为某人安排某事物；向某人提供某事物

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。