A geographical information system containing details of household water use and sanitation in the villages was built using data obtained by a global positioning system survey.
采用全球定位系统调查获得的数据，建立一个地理信息系统，包含村庄中家庭用水和卫生用水的详细情况。
Survey the water distribution and sanitation system in temporary shelter areas.
调查临时避难区域的水分配和公共卫生系统。
The composition, survey method and design characteristic of the sea water hydraulic pump test stand's hydraulic system are introduced.
本文主要介绍海水液压泵试验台的液压系统组成、测试方法及其设计特点等内容。
This paper makes a comprehensive survey of the hydraulic system which uses only sea-water or water as working fluid.
海水液压系统仅使用海水或普通水作为工作介质，它较之普通油压系统优点甚多。
Guangzhou Design Research Institute for water Transport Engineering, Guangzhou has developed the newest survey system for navigable water depth, which is in the lead in the world in the same field.
本文介绍了广州水运工程设计研究院研制的居于国际领先水平的最新成果——适航水深测量系统。
The survey system can make measurement of the depth of the mud scum and can automatically plot a navigable water depth chart with the acquired data of water depth.
该系统可以进行浮泥层水深测量并将水深数据经整理后自动绘制成适航水深图。
Methods from 2010 September to October in Linzi District, all two water supply system for high-rise buildings in general, physicochemical and hygienic indicator bacteria survey.
方法：2010年9月至10月对临淄区城区所有高层建筑二次供水系统进行一般情况、理化和卫生细菌指标调查。
Methods from 2010 September to October in Linzi District, all two water supply system for high-rise buildings in general, physicochemical and hygienic indicator bacteria survey.
方法：2010年9月至10月对临淄区城区所有高层建筑二次供水系统进行一般情况、理化和卫生细菌指标调查。
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