片语

drainage e hole放泄孔

upward drainage hole仰孔

overflowing drainage hole溢流型排水孔

drainage of explosive hole炮孔排水

escape flow drainage hole逸流型排水孔

exit flowing drainage hole逸流型排水孔

stopping the drainage hole封孔

height drainage drilling hole高抽鉆孔

Continuous sewage drainage pipe hole连续排污管口

英汉例句

• In this paper, we deduced the formula for the length calculation of drainage hole in which the water could not be frozen through perennial soil.

  推导出通过多年冻土段不发生冻结泄水洞长度的计算公式。

• Then using the superposition principle of well group, the analytic theory of single drainage hole is spread to multiple drainage holes in the element.

  然后，应用井群的叠加原理，将单个排水孔的解析理论推广到单元内多个排水孔的情况。

• The drainage hole is simulated as a type of conductive pipe with strong permeability, the seepage model of the isolation body is establishes.

  将排水孔视作强透水的管状渗透介质，建立隔离体的渗流模型，采用数值法模拟分析水平排水孔幕工作时渗流场的分布特征。

• The drainage hole is an important seepage control measure, so it is one of the key problems to simulate the effect of the drainage hole in the seepage analysis.

  排水孔是重要的渗控措施，如何準确模拟排水孔的作用是渗流分析中的关键问题之一。

• According to seepage theory, the gas seepage from drainage hole along coal seam is studied by means of electrical simulation experiment.

  根据渗流理论，本文对沿层抽放鉆孔周围的瓦斯渗流问题进行了电模拟实验研究。

• Study on numerical simulation of drainage hole of seepage field in underground engineering with implicit composite element method;

  基于变分原理，研究渗流分析中模拟排水孔和不连续面的复合单元法。

• The tube body and the tube bottom of the round tube are fixed together, the tube body adopts a cylinder, and a water drainage hole is arranged at the tube bottom.

  圆桶的桶体和桶底固定在一起，桶体形状为圆柱体，桶底上开 有透水孔。