1) fluid loss
失水量
1.
Based on the analysis of physical and chemical property of NVP, one kind of oil well cement fluid loss controller with main component of AM/AMPS/NVP tri-copolymer was synthesized.
将所合成的降失水剂添加到油井水泥中进行了水泥浆性能评价,对其游离水、流变参数、水泥浆失水量、水泥石抗压强度、常压稠化时间、增压稠化时间等不同性能进行了测试。
2) water loss
水量损失
1.
Reasons for water loss of the circulating water cooling tower in the production of PVC were analyzed,and some water saving methods were proposed.
分析了PVC生产装置中循环冷却水冷却塔水量损失的原因,并提出了相应的节水措施。
2.
Filling the role of both transportation and distribution,the main canal in Bojili Irrigation District has long flow time,high flux and large water loss.
簸箕李灌区的干级渠道作为输配两用渠道,其过流时间较长,流量较大,水量损失亦较大。
3.
The experiment results indicate that the sunlight intensity has great effect on the transpiration which is main factor in the process of water loss of plant.
试验结果表明,光强对湿地蒸腾作用影响较大,蒸腾引起的水量损失是植物湿地水量损失的主要原因,同时湿地水位对湿地的蒸发蒸腾和水量损失有着显著影响。
3) soil erosion
水土流失量
1.
This paper takes the construction of Shenyang Industry Institute as example, and introduces the application of the field survey to forecast soil erosion in the projects existing and under construction.
根据《开发建设项目水土保持方案技术规范》 (SL2 0 4-98)中规定 ,对于已建、在建项目的水土流失量预测 ,可采用实地测量法。
2.
According to the characteristics of soil erosion in road construction, the project was classified into two periods which were including construction period and traffic resuming period.
预测结果表明:项目区水土流失总量为1 1162t,新增水土流失量10 996。
4) water loss amount
水分散失量
5) water quantity disequilibrium
水量失调期
6) injection water leakage
注水漏失量
1.
The injection water leakage of a pre-mining and two post - mining hole are observed .
通过分析许厂煤矿1302上工作面具体地质条件与开采条件,在进行合理覆岩破坏发育规律预测的基础上,选择先进的井下仰孔测漏法探测导水裂隙带高度,在现场进行了一个采前孔与两个采后孔的注水漏失量观测,并分析了采前、采后注水漏失量随钻孔深度变化曲线,获得了本工作面覆岩导水裂隙带发育高度。
补充资料：失水量
分子式：
CAS号：
性质：又称失液量或失水量。在进行压滤试验时，通过过滤介质的滤液数量。在恒压过滤过程中，滤失量与过滤面积成正比，与过滤时间的平方根成反比。
CAS号：
性质：又称失液量或失水量。在进行压滤试验时，通过过滤介质的滤液数量。在恒压过滤过程中，滤失量与过滤面积成正比，与过滤时间的平方根成反比。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条