查询词典 flunk out

If you flunk finals you don't get the chance to do them again.

若你最后考试失败，你没有再做一次的机会了。

You're going to flunk if you don't study.

如果你不学习你会不及格的。

I am going to flunk this test!

我的英文考试不会及格的！

You will flunk if you don't work hard

如果你再不努力些的话，你会考不及格的。

I don't want to flunk.

我可不愿过不了关。

So, you'll like…flunk us if we don't change the world?

你会喜欢…-很糟糕，如果我们不改变世界吗？

Don't flunk me, please.

请别让我不及格。

If he is no good, flunk him.

如果他表现不好，给他不及格。

If you don't get on the ball and start studying harder, you're going to flunk .

如果你不积极进取，更加努力学习，你就会考不及格的。

I could be in a lot of trouble if I flunk a course.

如果有一科不及格，我会有很多麻烦。

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。