underdrain信息详情
vt.开阴沟排水
n.暗渠；阴沟
soreness underarm───腋下酸痛
thundering waters───雷鸣般的海水
agencies under executive branch───行政分支机构
thunder tickets───雷霆门票
under separate cover───adv.在另函中
bear up under───承受
under watch───监视之下
underground parking───地下停车场
blunders on the danube───多瑙河上的失误
clearly understand───清楚地了解；清楚地明白；明了
introduction is given to dewatering design, calculation of gushing water volume, and selection of pump for the construction of underdrain.───工程实际情况，介绍在有地下水地区的暗渠施工降水案设计、涌水量计算、水泵选择。
Absorb &limit the spill, avoid the contamination spraying around the walkways and into the underdrain.───用于吸附并限制泄漏，避免泄漏污染过道，下水道等；
Reasonable Application of Rate in Project Budget and Final Accounts of A Certain Underdrain───某暗渠工程预决算中定额的合理套用
Dewatering Technology for Underdrain Construction───浑河截流暗渠施工降水技术
Construction Technology for Hujialou Station Passing through Underdrain in Beijing Metro───北京地铁呼家楼车站穿越暗河施工技术
Consideration to the Calculating Method for Underdrain in Highway Engineering───对现行公路渗沟计算方法若干问题的思考
Zinc and Aramid Fiber Composite Coated for Corrugated Steel Sewer, Culvert, and Underdrain Pipe───波纹钢制下水沟、暗渠和雨水管用锌和聚芳基酰胺纤维复合涂覆钢板
An introduction is given to dewatering design, calculation of gushing water volume, and selection of pump for the construction of underdrain.