waer

The Sustainable Utilization of Agricultural Waer Resources and Save-Water Agriculture

农业水资源可持续利用与节水农业

Waer content influence on the shearing stength of red clay

含水量对红粘土抗剪强度的影响

A portable analyzer based on colorimetry was designed for the measurement of ion content in industrial waer .

根据石化工业的需要，基于比色原理设计了一种便携式铁含量测定仪。

The waer supply networks operating mode is very important in optimal operation improvement of management as well as increase of economic and social benefits of water supply system .

给水管网运行工况对于给水系统的优化运行，提高给水管网的管理水平、提高供水企业的经济效益和社会效益有着十分重要的意义。

The latter will drain waer away and enable the foundation to compress and then sink first according to principle of sand well .

后者是利用砂井的原理，将水排出，让地基先压缩沉降。

Above the interface of air-soil waer distribution profile in entire soil column is similar to the capillary rising blet above ground water table .

在邻近空气-土质界面之上，水分处于饱和，整个土柱剖面水分分布类似地下水位之上的毛管上升带一样。

The experimental results showed that load , sliding speed and roughness of mating surfaces all played notable impacts on the friction and waer behaviors of PTFE and PTFE / LCP composites .

实验结果表明：负荷、线速度以及偶件的粗糙度等因素对PTFE及其合金的摩擦磨损行为有较大影响；

( Fe ~ ( 3 + ) + Mg ~ ( 2 + )) content in octahedron of montmorillonite influences parameter b_0 and waer affinity of montmorillonite , i.e. thickness of binding water film .

蒙脱石八面体层中（Fe~（3+）+Mg~（2+））含量影响晶胞参数b0亦影响蒙脱石的比亲水性，即影响蒙脱石结合水膜的厚度。