查询词典 piles

He agreed, and left me piles of building materials, telling me what could be made out of each kind of material.

他答应了，他给我留下了许多造屋的材料，告诉我这样可以做什么那样可以做什么。

He searched through piles of letters and clippings .

"他在成堆的信件和剪辑中寻找"。

He searched through piles of letters and clippings.

他找遍了成堆的信件和剪辑。

We walked by piles of wood and scaffolding, but nothing of interest yet.

我们走过一堆木头和脚手架，但是没什么兴趣。

China's urbanization is probably the fastest in history, creating massive opportunity and wealth, but also piles of sewage and pollution.

中国目前的城市化进程可能是历史上最快的，这创造了大量的机会和财富，但也带来了大量的垃圾和污染问题。

The stacks and piles of gold and jewels.

成堆的黄金和珠宝。

At that time, each of temples occupied large tracts of land and piles of serfs.

那時候，每座寺廟，都拥有大片的土地，和成堆的农奴。

Day internal and external piles of the boys have been carried out emotional attacks, I really can not stand.

整日被校内外大堆的男生进行情感上的攻击，我实在是受不了了。

Left behind are piles of brick and rubble, houses without roofs and hurt feelings.

留下的是成堆的砖块和瓦砾，没有屋顶的房子以及悲伤的心情。

This is because of the piles of bones and the murders6 that took place inside.

因此，若您身在纽奥良市，可千万别问起关於大门的事。

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。