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- APPLICATION OF DIGITAL ELEVATION MODEL IN DESIGNING THE LANDSLIDE SURFACE DRAINAGE DITCH SYSTEM 数字高程模型在滑坡地表排水设计中的应用
- surface drainage ditch 地表排水沟
- We must dig a drainage ditch to run off the water. 我们得挖一条排水渠把水排掉。
- Alongside each irrigation canal a drainage ditch was dug. 沿着每一条灌溉渠，他们还挖了一条排水沟。
- Adjacent layout of irrigation channel and drainage ditch. 同级灌溉渠道和排水沟道实行单侧控制的布置形式。
- A reservoirfor collecting surface drainage or runoff. 收集地面污水或漏水的贮水池。
- Never pipe the discharge line directly into a drainage ditch, sewer or sump. 不要把排泄管直接插入排泄地漏、污水管或污水坑里。
- Do not allow the drain line to empty directly into a drainage ditch, sewer system, or sump. 不要让排放管道直接排放到排放坑、污水管道系统或污水坑内。
- When the dead leaves were cleared away from the drainage ditch dirty water surged out. 当枯树叶子从排水沟中被清除后，脏水很快大量流出去了。
- He was thrown clear of the car but landed in, or crawled into, a drainage ditch dug to reclaim swampland. 父亲被抛出窗外，落在或者是爬进了一个挖好的用来开垦沼泽地的排水沟中。
- The relief valve should never be solidly piped into a drainage ditch, sewer or sump. 安全阀绝不能用坚硬的管道连接到排水沟、水管或污水坑里。
- Officers finally used a lasso and metal poles to coax the alligator into a drainage ditch leading to a lake. 警员最后利用一个套索与金属竿，把鳄鱼诱往连结湖泊的排水沟。
- Tests relating to pavements. Surface drainage properties on pervious pavements. Determination of the connected voids content of bounded materials. 路面试验。渗水路面的表层浅水特性。胶粘材料连接空隙量的测定。
- With 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。
- In the mausoleum, whether foundation floor, Fengtu around the drainage channels are included in neat form of a set of crosscutting surface drainage facilities. 在陵园内不论是墙脚楼旁、封土周围，均列有整齐的排水管道，形成一整套纵横交错的地表排水设施。
- Subsurface pipe drainage in drought-prone region is superior to surface drainage in draining off water and salt, controlling ground water-level, and increasing crop output, etc. 以明沟排水为对照,论述了内陆干旱重盐碱区暗管排水在排水排盐、控制地下水位、提高土壤脱盐效果及提高作物产量等方面的优越性。
- In combination with the Yingbulu engineering,the author studied deeply the influence of drainage plan drainage well pit impervious curtain,drainage ditch drainage well on seepage field. 用有限元法结合英布鲁水电枢纽工程,对降水方案选择、基坑防渗帷幕、排水沟、排水井对基坑渗流场的影响进行了研究。
- Talking about the Application of Blind Drainage Ditch on Road Surface 浅谈路面排水盲沟的应用
- Computer Aided Design of Airport Drainage Ditch 机场排水结构物计算机辅助设计
- Insist that they be treated with respect, not used as garbage dumps or drainage ditches, but as living systems essential to the wellbeing of society. 一定要以敬重之心对待它们，不要将它们用做垃圾倾倒场或下水道，而要将它看作对社会的福祉从根本上起着作用的有生命的系统。
