1.
Water present in the soil and available for plant absorption.
有效水分，可用水量土壤中水分和可供植物吸收的水分
2.
Establishment of Local Precipitable Water Vapor Based on GPS Observation
利用GPS测量建立区域可降水量模型
3.
the power to do work that is latent in a head of water.
在水头中蕴含的可用来工作的能量。
4.
Consistent output- guaranteed deaeration performance no matter what volume of water output.
六．指标稳——用水量大小变化均可达标。
5.
ex Drake can be controlled by this method.
结论:该方法可用于控制水团花的质量。
6.
Study on Available Water Resources in Arid Inland Region of Northwest;
西北内陆干旱区水资源可利用量研究
7.
Solution of GPS precipitation water vapor in Chengdu area by using GAMIT10.34
运用GAMIT10.34解算成都地区的GPS可降水量
8.
The analysis of water resources present situation and availability in Hetian Region
和田地区水资源现状及可利用量分析
9.
Research on the Forecast Method Based on Sustainable Water Use;
基于可持续利用水量的需水预测方法研究
10.
Estimated Total Precipitation Water by Ground Water Vapor Pressure
利用地面水汽压估算整层大气可降水量
11.
When slag added content of slag was90%, the cement can reach425＃ according to the standard of slag cement.
利用复合外加剂，矿渣掺量(量分数)90%，该水泥可以达到425＃渣水泥标准。
12.
Field capacity The point at which the soil contains all the water it can hold by capillary and chemical attraction.
田间持水量：土壤通过毛细作用和化学吸力可维持的全部水量。
13.
The extent of water use can be affected by changes in the present-pricing system.
水的用量可以用目前水费制度的变更来加以影响。
14.
Trees give off large quantities of water and serve as cooling agents.
树木释放出大量的水分，可以起到降温的作用。
15.
The solid is not stained with belt easily to flake, and reduce the cleaning water quantity.
污泥不粘滤布，易于剥落，可减少清洗水用量。
16.
This led to use of longer-duration varieties and to significant yield increase.
这样便可采用大日月水稻品种使产量明显增加。
17.
Precipitable Water Data Are Applied in the Assimilation of Numerical Model;
可降水量资料在数值模式同化中的应用研究
18.
GPS Precipitable Water Data Are Appled to Adjoint Assimilation Systerm;
GPS可降水量资料应用于四维伴随同化试验