查询词典 dirt

You bought this watch only for 30 dollars It's dirt cheap.

这块手表你才花了30 美元？真太便宜了！

Why, their pay would break us, and convicts are dirt cheap we just...

给他们付的工资会让我们破产的，而犯人是非常便宜的，我们只要。。。

Lots of tourists think that everything in China is dirt cheap!

许多外国游客认为中国所有的东西都特别便宜。

And the best part was that the massage was dirt cheap.

最棒的是按摩非常便宜。

A:This car is dirt cheap .

这车可真便宜。

The price of purity is high, but impurity is dirt cheap.

纯正的价值很高，不纯正可是毫无价值。

You bought this watch only for 30 dollars? It's dirt cheap.

这块手表才花了30美元，真是太便宜了。

You can buy a pack of pencils dirt cheap.

你可以以便宜透顶的价格买一包铅笔。

I got an old lawn-mower as cheap as dirt.

我买了一台老的割草机非常便宜。

We've got dirt cheap prices at the HacknMod store.

我们有非常便宜的价格在HacknMod商店。

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。