片语

surface e drainage地表排水

surface water drainage地面水排水设施

surface CBM drainage地面预抽

site surface water drainage system地盘排水系统

surface mine drainage露天矿排水

surface gas drainage地面瓦斯抽采

Surface gas drainage by suction瓦斯地面负压抽放

surface film drainage油膜水驱机理

英汉例句

• this article briefly describes the significance of surface drainage of cmm.

  简要阐述了煤层气地面开发的现实意义；

• 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堿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。

• the contractor shall ensure the gas emission, surface drainage and pollution not exceeding the value specified in the laws within the period of contract.

  承包商应保证在合同期间，现场气体散发、地面排水及排污不能超过法律规定的数值。

• this paper studies the application of digital elevation model (dem) to the design of the surface drainage ditch system.

  研究数字高程模型（dem）在滑坡地表排水辅助设计中的应用。

• both the surface drainage and subsurface fault-block oil reservoirs in subei (northern jiangsu) oilfield are very complicated.

  江苏油田地表水系发达，地下断块油藏错综复杂，属于典型的断块小油气藏发育区。

• surface drainage from paddy field is the major way for loss of nitrogen(n) and phosphorus(p) and widespread pollution in south region.

  稻田排水是南方地区氮磷损失和面源污染的主要途径。