保水

retaining wall───[建]挡土墙，拥壁；护岸

retaining walls───[建]挡土墙

running water───n.自来水；活水

standing water───死水

backing water───倒划；退缩；退回原来立场

drinking water───[建]饮用水

quinine water───奎宁水

rain water───n.[气象]雨水

retaining ring───[机]扣环；扣套；定位环

After the Shuikou reservoir being built and retaining water, it has been inducing frequent seismic activity for 8 years.───水口水库建成蓄水后诱发了频繁的地震活动，延续时间已达8年之久，目前，还在继续活动。

Sandy field can effectively prevent wind and water erosion and has an effect of retaining water and preserving fertilizer.───砂田还可有效地防止风蚀和水蚀，具有保水保土保肥的作用。

of the unit's thick layer of soil, the dwellings also serve as basins, retaining water and reducing the risk of flooding.───的厚厚的泥土层，房子兼具花盆的功能，能保持水分并减少水土流失的风险。

Underground Wall for Retaining Water Construction Difficulty Treatment of Lengzhuguan Hydroelectric Plant───冷竹关水电站闸坝工程防渗墙施工难点的处理

Underground Wall for Retaining Water Construction and Supervision of Lengzhuguan Hydroelectric Plant───冷竹关水电站的防渗墙施工与监理

Study on operational mode of TGP lock and navigation conditions during cofferdam retaining water───三峡永久船闸围堰期运行方式及其通航条件研究

Polyculture Trial of Intertidal Mudflat Shellfishes in Retaining Water───贝类滩涂蓄水混养试验

Concrete Underground Wall for Retaining Water Construction for Gate Dam of Lengzhuguan Hydroelectric Plant───冷竹关水电站闸坝混凝土防渗墙的施工

Retaining water by using ground water reservoir is a new, effective way for water control in Jilin province───利用地下水库蓄水是吉林省新的有效治水途径

Superabsorbent polymers(SAP) were prepared and used as a novel self-curing admixture in cement-based materials. SAP has good capability of absorbing and retaining water.