英德
有道
百度
谷歌
图片
维基
百科
反滤层 [fǎn lǜ céng]
loaded filter
[水利] inverted filter
[水利] reversed filter
[水利] inverted filter
[水利] reversed filter
- 结果表明，宽度不大的裂缝在合适的反滤层保护下，能防止心墙土体被水流冲刷。
It is concluded that the filter layer can protect the core wall of earth-rock dam from flow erosion. - 对某工程所用的无纺布进行了物理力学特性试验、渗透性试验和淤堵试验，说明此种无纺布能满足排水要求，且用做反滤层时，不会产生不允许的淤堵现象。
Based on the analysis, a conclusion is drawn that the nonwoven cloth could satisfy the been of drainage and could not occur the unallowed siltation phenomenon when it is used for (filter. - 在工程建设中，降低地下水位辅助施工的方法很多，当基坑降水量及降水深度不大时，可采用反滤层导流、导管导流、机井排流、盲沟导流这几种简易方法。
When water to be drained and dropping head of foundation delve are small, filter diversion, duct diversion, well draining and blind ditch diversion can be adopted.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
