查询词典 dropouts

The environment of school to student is significant factor of influence to the dropouts.

七、学校环境因素对於学生的中辍现象是具有显著影响的。

Most of the dropouts are lacking in any employment.

放弃游牧生活的人们在各行各业都很难就业。

I bent my dropouts, can I get a new frame

：我搞弯了我的dropouts，我能得到一个新车架吗？

E.g. There have been too many high school dropouts of late.

最近有太多的高中学生退学。

For a country obsessed with education, there is a surprisingly high number of dropouts.

对极端重视教育的日本来说，日本的辍学率也是相当惊人。

The family background of student is significant to the dropouts.

一、家庭背景对於学生的中辍现象是具有影响的。

The income of high school dropouts is about two-thirds that of Americans with a high school diploma.

高中辍学人的收入是拥有高中毕业文凭的人收入的三分之二。

Some have placed the dropouts loss as high as 50 percent.

一些地方存在高达50%的辍学率。

The income of high school dropouts is about two-third s that of Americans with a high school diploma.

高中辍学人的收入是拥有高中毕业文凭的人收入的三分之二。

"Unlike the dropouts, they are not parasite s."

他们跟愤世嫉俗的人不同，他们不是寄生者。

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。