目的了解农村饮水卫生质量和水井结构对水质影响情况。
OBJECTIVE to Understand the health quality of the Countryside drinking water and water well structure to influence a circumstance to the water quality.
可能会提供其他的钻井服务，如维修或拆除现有水井结构，电梯井钻井和水力极钻井。
May provide other drilling services, such as repair or dismantling of existing water well structure, elevator shaft drilling and hydro pole drilling.
介绍“水井结构计算机设计软件”的开发过程，包括软件开发平台和环境的确定、水井结构参数的确定、软件的设计思路等。
In this paper, the computer layout system for wells structure is introduced. It refers to the hard and soft environment for this system and selecting the data needed for layouting a well structure.
图2总结了本文中代码示例所使用的表结构，假设源表代表水井的位置。
Figure 2 summarizes this for the example I use for the code samples throughout this article, assuming a source table that represents well locations.
水泵整体采用抗沙性结构设计，降低了水井沙子对水泵的损坏程度。
Adopt the sand-proof structure design for the whole water pump, bring down the damage to pump itself.
本文介绍笔者研制的油水井封隔器试验台微机智能控制系统的结构组成、工艺流程、控制原理及软件设计。
The present article introduces the component structure, the technological process control theory and its software of the personal computer control system of testing equipment for oil and water well.
本文简述了RPS3000型地热水井钻机的研制背景、结构特点、主要技术参数，以及应用情况。
This paper briefs the development background, structure characteristics, technical specifications as well as its applications of RPS3000 geothermal and water well drilling rig with capacity of 3000m.
由于采用了较先进的洗井污水处理工艺，使处理装置结构紧凑，处理效果好，只需一台车即可完成注水井的连续洗井作业。
Having used the advanced well clean-out processing technology, the construction of the processing instrument is lightened, and get good result.
阐述了降水井布设的设计依据与原则，井孔平面布设与结构设计及其施工方法。
Then, the design basis and principle about precipitation well distribution, the design and arrangement of well hole plane, the structure design and the construction method are clarified in detail.
这些工作对动力头系统的设计、改良有着重要意义，同时对全液压水井钻机整体结构设计及优化也具有一定的借鉴意义。
These work have important meanings for designing and rebuilding top drives, and to the whole well rig design and optimize also have referenced significance.
采用钻孔灌注桩作为深地坑的围护结构，在坑内设排水沟、集水井排水。
The concrete piles being poured into deep hole act as the enclosure structure of deep pit. There are draining ditch and water gathering well inside the pit for drainage.
其结构简单，是一种可广泛应用于控制道路雨水井 孳生蚊虫的光诱灭蚊装置。
The present invention has simple structure, and may be used widely in catch basin to control mosquito propagation.
结合成都金沙遗址博物馆地源热泵地下水换热系统工程的施工实践，介绍了选择适宜的管井结构、合理布置抽水井和回灌井、对井口装置进行密闭、二次洗井等施工关键技术。
The advanced technologies such as water source heat pump and double well reinjection used in the geothermal water heating project in the Xiong County of Hebei Province were introduced.
结合成都金沙遗址博物馆地源热泵地下水换热系统工程的施工实践，介绍了选择适宜的管井结构、合理布置抽水井和回灌井、对井口装置进行密闭、二次洗井等施工关键技术。
The advanced technologies such as water source heat pump and double well reinjection used in the geothermal water heating project in the Xiong County of Hebei Province were introduced.
应用推荐