查询词典 stilling well

We examined in the regulating tank as well as in the stilling basin entire technical process trash leaching solution toxicity.

我们检验了在调节槽以及沉淀槽整个工艺流程中的垃圾沥出液的毒性。

The effects of the diameter of the stilling well on the hydraulic parameters of flow are analyzed.

从消能井体型优化出发，对竖井溢洪道消能井直径发生系列变化时的井内水流特性进行系统的试验研究，分析消能井直径变化对消能井内各水力参数的影响。

Provide a stilling well around float if liquid surface is subject to turbulence, ripples or wind.

如果水面出现动荡、波纹或风，则在浮子周围应该安装一个静水井。

A stilling well around the float should be installed if the liquid surface is subject to turbulence, ripples or wind.

如果水面出现动荡、波纹或风，则在浮子周围应该安装一个静水井。

Study on silica fume at the Scandinavian countries, in spite of the 20th century, the 50's people have a better understanding of the role of silica fume and a preliminary study, but applied to actual projects from the beginning of 70's, first of all, Norway and Sweden and other countries in the port terminals, the North Sea oil fields and underground parts of mines in the silica fume concrete, in 1982, Norway in V Bashang Minoves formally adopted the silica fume concrete dam, the 20th century, the early 80s established in Quebec, Canada silica fume concrete, and large volume of silica fume concrete to carry out pilot studies, mixing high-grade 10,000 cubic meters of concrete, the United States in 1983 a patch of concrete with silica fumekatcha River Dam stilling basin well.

研究硅粉在斯堪的纳维亚国家，尽管在20世纪50年代的人有更深入的了解方面所起的作用和硅粉的初步研究，但应用到实际项目从一开始的70年代，首先，挪威与瑞典和其他国家的港口码头，北海油田和地下部分地雷硅粉混凝土，在1982年，挪威钒坝上米诺维斯正式通过硅粉混凝土坝， 20世纪80年代初成立在加拿大魁北克硅粉混凝土，以及大量的硅粉混凝土进行试验研究，混合高档一点○万立方米具体，美国在1983年一块混凝土二氧化硅fumekatcha江水库消力池以及。

The optimization of the layout of the stilling well was also studied. The results show that the sudden enlargement between the circular inlet and the shaft in this spillway is significantly different from the traditional face-stuck shaft. This can prevent cavitation of the vertical shaft by high-velocity flow, reducing the difficulty of construction.

研究表明，该溢洪道自环形进水口以下采用突扩方式与竖井连接所形成的脱壁水流结构，与传统的贴壁式竖井的水流结构具有明显不同，不仅可以有效避免竖井段因水流流速较高可能造成的空化空蚀破坏，降低施工难度，而且有利于水舌掺气并促进消力井消能。

Then the flow regime in the wells is studied.Firstly, the energy dissipation engineerings are systematically concluded. Then circular stilling well hydraulic model is made.The paper presents guidelines to aid the designers in determining optimum well geometry for their specific needs. General design criteria have been established to determine well size based on design discharge, Q, and diameter of the standard sleeve valve, D.

本文首先较系统地总结了消能工的研究现状；设计制作圆形深筒式消力井水工模型，通过试验及数据分析建立了圆形深筒式消力井各变量间的函数关系式，得出圆形深筒式消力井水力设计的基本方法，即已知设计流量和进水管直径，由曲线可得到圆形深筒式消力井的最优尺寸，并运用工程算例进行验证。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。