大家都搜:
地下水排水管
1、tub drain───排水管
2、cogged drain───齿槽排水沟
3、condensate drain───冷凝排水
4、drain───v.排水;流干;喝光;(感情)变淡;使精疲力竭;(非正式)将(球)轻击入穴;n.排水沟;下水道;负担;消耗;n.(Drain)(美、英、法、加)德兰(人名)
5、brackish groundwater───微咸水
6、drain on───排水管上
7、drain plug───排污螺塞,放油塞
8、drain out───(使)流出; 流失; 失掉; 停止;排出;终止
9、flashboard drain───闸板排水管
1、The drain pipe jointing material of cement mortar with addition of water glass can effectively overcome the influence of groundwater and improve the quality of the joints.───在水泥砂浆中掺入水玻璃作为排水管的接口材料,能有效克服地下水影响,提高了接口工程质量。
2、decompress well and drainage ditch to drain and decompress can effectively reduce groundwater level and prevent immersion outside reservoir.───减压井和排渗沟联合排渗减压是降低地下水位、防止库外浸没的有效措施。
3、In the meantime the time variation of the water level in the ditch has been taken into account, therefore the groundwater head are time-varying as the groundwater flows toward the drain system.───在讨论这个问题时,又考虑进了排水沟中的水位也是随时间而变化的,因此在地下水流动过程中的任一瞬时,其地下水头差也是一个变量。