查询词典 valley flat

The stages in which no flood occurred in high valley flat were of normal rainfall or less rainfall.

在这16个洪水阶段之间没有洪水发生的阶段是降水量正常或偏少的阶段。

For thousands of years of erosion of the river, making a mountain valley relatively flat basin.

几千年来河流的侵蚀，使得山间谷地成为相对平坦的盆地。

Low and flat, valley only 50 meters above sea level.

地势低平，河谷地区海拔仅50米左右。

The valley had a wide flat floor.

这个山谷的底部是一片宽阔的平地。

The atmosphere of the flat valley hung like a drug over the dairy people, the cows and the trees.

悬浮在平坦的山谷中的大气就像麻醉剂一般，笼罩着奶场的人们、奶牛和树木。

Area of 1075 square kilometres of Pinggu let Liubaoshan with pride : Surrounded by mountains, in the middle of flat country valley, a unique geographical advantages and abundant historical and cultural link is under construction in Beijing "backyard."

面积1075平方公里的平谷让刘宝善充满自豪感：三面环山，中间为平川谷地，有着独特的区位优势和丰厚的历史文化底蕴，是正在建设中的北京"后花园"。

It is an imposing neoclassical building on a hilltop overlooking a flat, dusty valley in the western part of the Afghan capital.

这是一座雄伟的新古典主义建筑，在山顶上俯视阿富汗首都西部平坦且烟尘弥漫的山谷

With standard of living developing, it becomes possible that one house has one or even more Watt-hour Meters. And electricity rate is not unchangeable like before. The rate of peak, flat, valley can be set accord by time.

随着人们生活水平的提高，一户一表甚至一户多表成为可能，而且电能表费率也由以前的一成不变，改为由时段来决定"峰、平、谷"这三种或更多的费率。

Thecity is situated in a broad flat desert valley surrounded by barrenarid mountains.

机场的班机通往世界各地，任何私人飞机都很容易在拉斯维加斯降落。

On the basis of analysis of 116 samples in grain size from high valley flat section in Xianyang and historical book material of Weihe migration time, we knew that the delamination of 120 years' flood deposition of Weihe River is obvious and can be regarded as an indicator of flood and change.

根据咸阳高漫滩XY剖面中116个样品的粒度分析，结合历史文献记载的年代资料得出，渭河约120年来形成的高漫滩洪水沉积分层明显，对洪水的变化反映清楚，分辨率高，能够作为很好地指示洪水变化的指标。

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。