seepage-control effectiveness的意思|示意
防渗效果
seepage-control effectiveness的网络常见释义
防渗效果 ... seepage-control schemes 渗控方案 seepage-control effectiveness 防渗效果 seepage control facility 防渗设施 ...
seepage-control effectiveness相关短语
1、 effectiveness of seepage control 防渗效益
seepage-control effectiveness相关例句
The judge principles and economic models have been concluded and with the examples for calculations, the economy of seepage control effectiveness of canals has been discussed.
给出了三种状态下防渗、维修或改建的判定原则及经济模型。 结合算例，对渠道防渗效益进行了经济分析。