查询词典 descent

Here there is a gradual descent to the sea....

他住在一个靠海的城镇。

But he didn't forget that he is a chinese descent, and he still loved his motherland.

但是他没有忘记自己是炎黄子孙，对祖国始终充满了爱。

Because 80% of accidents happen on descent.

因为80%的事故发生在下山的时候

You know-- my descent to the earth...

"你知道，我落在地球上……到明天就一周年了……"

The best way is to descent the rapids of the river.

紧握在手里的幸福应该是简单而透明的。

Love is of deepest descent...

这张照片是公开的。

We are going to begin the descent for Honolulu .

我们准备开始向檀香山下降了。

We are about to begin our descent into Los Angeles.

我们即将在洛杉矶降落了。

He is a person of African descent.

他有非洲血统。

We're going to begin descent for Honolulu.

我们准备开始向檀香山下降了。

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。