water drainage

用法例句

The drainage, water intake and water conservation of paper industry;

造纸工业的排水、取水和节水

Improvement of Relayed Drainage System of Large Scale Mine Submerge Motor Pump;

大型矿用潜水电泵接力排水系统的改进

Scheme design of vertical shaft drainage system during shaft construction;

建井期立井排水系统方案设计

Feasibility study of coal yard drainage reuse in power plant;

火电厂煤场排水循环利用可行性研究

The main points about the design of the automatic drains in the FanGezhuang mine of the KaiLuan Group;

开滦集团范各庄矿自动化排水设计

Forced-Drain Restoration Technology for Oil Tanker "DAQING 49"

“大庆49”轮沉没强排水复位技术

Application of mine stand pump to mine water drainage in coal mining face of Jining No.3 Mine;

矿用立泵在济三煤矿工作面排水中的应用

Hollow concrete is a well performance novel road base material,and the corresponding asphalt pavement with hollow concrete water drainage substrate is a novel road pavement structure.

多孔混凝土是一种性能良好的新型道路基层材料,相应的多孔混凝土排水基层沥青路面是一种新型的路面结构。

The significance, task and three means of water drainage on cloverleaf-junction drainage are introduced.

介绍了立交排水的重要性、任务及立交排水三种方式,阐述了立交排水量的计算和设计原则。

This article elaborated the "inductive jet" principle of air current and the application in draining water accumulated in the factory,explained the feasibility and practicability of using vacuum absorption as the power supply to drain water automatically in the enterprise.

从实际应用的角度出发,阐述了气流“引射”原理及其在工厂排除积水中的应用,说明了利用真空吸附为动力源在企业中进行自动排水的可行性和实用性。

After many times argumentation and schemes choosing,we decided to pave an open channel to draining water in the footing groove to accel- erate the pump speed and ensure the displacement for increasing the excavating tempo.

南水北调中线瀑河渠道倒虹吸工程地处地质构造复杂、节理裂隙发育、地下水极为丰富地带,排降水成为影响工程进度的一个主要难题,从多种排水和降水方案中,经多次论证,确定基坑内设明沟排水,加快抽水速度,保证排水量,以提高开挖进度。

The design optimum of municipal water drain checking well;

市政排水检查井设计优化

The quality control of polyethylene tube in town water drain construction;

聚乙烯管道在城镇排水施工中的质量控制

This article presents the working principle and the superior characteristics in respect of draining,ventilating and reducing noises of PVC-U inside-wall spiral pipe,while concluding the installation technology and the notice.

本文介绍了PVC-U内螺旋管的工作原理及其在排水通气能力、降噪消音等方面所具有的优越特性,同时归纳了其施工工艺及注意事项。

In this paper,the author analysed the problem of lighting,ventilating,draining of the large span warehouse as well as the anti-rot of the color steel plate based on the design and inspection on the engineering.

本文通过设计和工程考察，对大跨度仓库的采光、通风、排水、彩色钢板防腐等问题，进行了分析，提出了一些观点和处理方法。

discharging valve

排出阀排气阀排水阀

A hole or pipe in a wall to allow water to run off.

墙上排水孔，墙上排水管

A drainage passage, as to a culvert.

排水沟排水通道，如阴沟

The action or a method of draining.

排水排水的行动或方法

flush gate

(水门等)排水装置

Drainage: rainwater and sewage are discharged swimmingly.

排水：区内雨水、水均可顺畅排放。

A pipe for carrying off water or sewage.

排水管排水或污水的管子

Drainage : rainwater and sewage are discharged swimmingly.

排水：区内雨水、污水均可顺畅排放。

Cubic content, volume, or displacement.

体积，容器，排水量

cubic displacement

【船】排水量[吨位]

discharge current

排出流排出流泻流排水流

sprinkler drain valve

喷水灭火装置排水阀

drainage capacity

排水系统的去水能力

bilge pumping and draining system

舱底污水泵及排水系统

drain pump overboard discharge valve

舱底水泵舷外排水阀

Water escaped rapidly from the drainpipe.

水从排水管中迅速流出。

felt the drain starting to suck.

感到排水管开始吸水

off-shore sewage outfall

离岸入海的污水排水口