1.
Experimental Study on the Utilization Technology of Drainage Pit Mine Water of HaiZhou Open Pit;
海州矿排水坑矿井水资源化利用技术实验研究
2.
Fire water drain pit is provided at side of bottom of each fire elevator well, waste water will be sucked up and drained out by the pumps.
在每个消防电梯井底旁设有消防排水坑,废水经潜污泵提升排至室外.
3.
ventilation and drainage of exploratory tunnel
坑探勘探坑道通风排水
4.
They built a tunnel to drain water out of the mines.
他们造了一条隧道以排出矿坑的水。
5.
The Blasting Method of Digging Deep Drainage Trench in the Ruins of Coffin Chamber
古墓坑疏排水工程安全施工爆破方法
6.
Deep Foundation Pit Supporting Project of Large Drainage Pumping Station in Wuhan
武汉某大型排水泵站深基坑支护工程
7.
On the Drainage Construction Technique of Intensive Permeable Foundation Pit of Cuijiaying Navigation and Power Generation Project
崔家营航电枢纽工程强渗水基坑排水施工技术
8.
A physical air gap must be maintained between the discharge pipe and the drain or sump.
必须在排放管道和排水沟或污水坑之间配置一个硬件气隙。
9.
The Reference Points of Construction Provision of Dewatering and Drainage in Deep Foundation Pit Engineering;
谈某深基坑工程降排水施工技术的控制点
10.
Determining the Dewatering of Dam Foundation Pit by Using the Finite Element Method for the Seepage Field
确定大坝基坑排水量的渗流场有限元数值模拟
11.
Support and drainage for deep foundation pit of wagon tipper room in expansive soil zone
膨胀土地区翻车机室深基坑的支护与排水
12.
On the design for the deep foundation pit support of the drainage pumping station in Hefei University of Technology and some consideration
合肥工业大学排水泵站深基坑支护设计及体会
13.
The relief valve should never be solidly piped into a drainage ditch, sewer or sump.
安全阀绝不能用坚硬的管道连接到排水沟、水管或污水坑里。
14.
Study on Feeding and Excretion of Three Little Fishes and Their Effect on Water Quality of Qiankeng Reservoir in Shenzhen City;
深圳茜坑水库三种小型鱼类的摄食与排泄及其对水质影响的研究
15.
Development of the sewerage collection and treatment system will be basically accomplished and sewerage percolation pits in the protection zone of ground drinking water sources will all been eliminated.
基本完成城市污水排除与处理系统建设，取消地下水饮用水源地防护区范围内的污水渗井、渗坑。
16.
The researchers collected water samples from gutters, puddles, and streams in two locations: an urban slum and a rural village.
研究者搜集了位于一个城市贫民窟和一个乡村的水样，这些水样分别来自排水沟，水坑以及河流。
17.
surveyor's level
(矿坑)测量水准器
18.
This paper mainly introduces the water quality of pit wastewater, its usage status quo, and the influence on environment.
主要介绍招远市金矿矿坑外排废水水质、利用现状及金矿洗选废水对环境的污染问题。