查询词典 drainage-tube

The drainage and irrigation department is going to dig and remove the siltation.

如果要开挖淤泥，那倒是一件大工程。

Mud at the role of single-and dual role of two types, single-action reciprocating piston movement in a cycle to complete a suction drainage only action.

泥浆泵分单作用及双作用两种型式﹐单作用式在活塞往复运动的一个循环中仅完成一次吸排水动作。

Drainage system in accordance with the different points, and can be divided into red and siphon off.

按照排水系统的不同来分，又可以分为冲落式和虹吸式。

The quality control points in installation and construction of the siphonic rainwater drainage system were summarized from experience of project management.

通过对虹吸式雨水排放系统的监理实践，总结了其安装施工的质量控制要点，并介绍了某工程中虹吸式雨水排放系统的排水能力测试方案及分析计算。

The siphonic roof rainwater drainage system ha s found wide application in domestic medium- and large-scale projects.

虹吸式屋面雨水排水系统已在国内的大、中型项目中广泛应用，笔者就虹吸满管流的定义、设计重现期、虹吸系统中的水流流态及适用的计算公式、悬吊管的最小安装高度、自清流速等争议较大的热点问题进行了探讨。

To ensure the heightening engineering of tailing dam to successfully carry through, siphonic drainage system was adopted to lower the phreatic line in the dam.

为保证尾矿坝加高工程的顺利实施，采用虹吸排渗系统来降低坝体内部的浸润线高度。

Tailing pond of Malanzhuang Iron Ore Mine was as the example to introduce the constitute of the siphonic drainage system and the construction technique of siphonic well in tailing sand.

以马兰庄铁矿尾矿库为例，对尾矿库工程中虹吸排渗系统的组成和尾矿砂中虹吸井的施工方法进行了简要介绍。

Siphonic drainage system ; tailing dam ; dewatering engineering ; pumping test ; tailing pond of Malanzhuang Iron Ore Mine

虹吸排渗系统；尾矿坝；降水工程；抽水试验；马兰庄铁矿尾矿库

OBJECTIVE: To study the effect of vacuum sealing drainage applied to full-thickness skin graft.

目的：观察简易负压引流在全厚皮片移植中的应用效果。

Deep studies on the Holocene loess-palaeosol sequences and the slack water deposits profiles, identifying and obtaining the information of paleoflood recorded in them, ensuring the amount, frequency, time and scale of the extreme Holocene paleofloods, are very helpful in revealing the characters and rules of the environment change during Holocene in this drainage basin and the middle reach of the Yellow River.

深入研究古遗址周围的黄土——古土壤地层和古洪水平流沉积物，识别和获取蕴藏其中的古洪水信息，并以此确定全新世特大古洪水事件发生的次数、频率、时间及规模，有助于揭示伊洛河流域及黄河中游地区全新世环境演变的特点和规律。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。