查询词典 speed by

With the increase of engine speed, the working condition is got more and more concerned by people.

随着发 动机转速的不断提高，配气机构的工作状况越来越引起人们的关注。

It analyzes and informs you of the exact speed increase that you can expect.

分析和告知你能够期待的确切的速度增加的你。

We should strive for a satisfactory increase speed of economy in the next eleven and a half years.

要在今后的十一年半中争取一个比较满意的经济发展速度。

This increase in speed is found offshore in much of the world.

世界上的大部分海域亦是如此。

As a result, significant increase in the operating speed can be achieved by using the technique.

作为一个结果，显着增加，运行速度可以达到利用技术。

This means we couldn't get any more than a 5 per cent increase in speed using that design.

" "这意味着我们无法得到任何超过百分之五以上的速度增加，使用该设计。

The download speed should increase as soon as you have some pieces to share.

等你下载的数据越来越多，你就会有更多的数据可以共享。

Increase in housing investment and construction to speed up the increase of supply to meet consumer demand.

增加住房投资和建设，加快增加供应以满足消费者的需求。

If the target is far enough, the missile will increase its speed to come close to it.

如果目标是远远不够的导弹将增加速度接近它。

We should strive for a satisfactory increase speed of economy in the following 11.5 year.

要在今后的十一年半中争取一个比较满意的经济发展速度。

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。