water seal

常见例句

The water seal technology is used to solve the problem of the collection rate of the mother liquid in situ leach mining of the rare earth mineral.
介紹了爲解決離子型稀土鑛用原地浸析法開採時母液收集難的問題所採取的水封閉工藝。
For the first time nationwide, the silt orifice radial gates on both of the banks of Manwan Hydropower Station were equipped with hydraulic water seal devices.
文章介紹了我國首次應用於漫灣電站左、右岸排砂底孔弧形牐門的液壓式水封裝過的原理、設計和應用情況。
Such a successful application can not only economize the investment of metal structure equipment, but afford useful experience for solving water seal problems of deep orifice radial gate as well.
液壓式水封裝置的成功應用不但可以節約金屬結搆設備的投資，而且將爲我國解決深孔弧形牐門止水裝置提供和積累經騐。

Soon after spawning, the egg membranes undergo chemical reactions that seal the pores that let water into or out of the egg.
ECONOMIST: Fish genetics
If the demonstration plant works as well as hoped, the plan will be to build combined electricity and hydrogen generating stations in locations where there are geological formations containing saline water overlain by a thick caprock serving as a seal.
ECONOMIST: Tech.view