查询词典 dumpcart

Unloose the waste paper-box and place them on the dumpcart, send them to the garbage room at all times.

将垃圾纸箱放置于垃圾车上，一直把它们送到垃圾房里去。

To begin with, this subject makes a brief introduction to the six principles of general design of back-compacted dumpcart.

如化妆水中有一定的含量，对油性，混合性的肌肤有好处。干性的，敏感性的肌肤最好别用，有刺激。

In design and the calculation part, the structure parameter of the garbage truck, and the engine of the dumpcart are chosen according with the requirements.

在设计计算部分，根据设计要求确定了垃圾车的结构参数，并根据结构参数对垃圾车的发动机进行了选型。

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。