bore-holes

英

美

(bore-hole 的复数) n. 钻成的孔; 锥孔
bore-hole的复数

双语例句

• Application of Gas Drainage Techniques in Bore-holes& Roadway along Roof Strike
  煤层顶板走向钻孔（巷道）瓦斯抽放技术的应用
• According to the space coordinate of three bore-holes, the stratum's surface equation is established by means of space vector analysis, then the tilt angle and azimuth of the stratum around the bore-hole are calculated, and the depth of other bore-holes can be estimated.
  该方法是根据三个钻孔到某一岩层点的空间坐标，借助于空间矢量解析法来建立岩层的面方程，从而确定该岩层的倾角和倾向，并预计其它钻孔的深度。
• Trial Study of Gas Drainage by Roof Bore-holes on Strike under Different Geological Conditions
  不同地质条件下顶板走向长钻孔抽放瓦斯技术试验研究
• On-the-spot investigation was made on the basic parameters of gas drainage in drivage roadway in Huainan Coal Mining Area, and reasonable arrangement range of rib bore-holes and reasonable drainage time were determined.
  现场考察了淮南矿区掘进巷道瓦斯排放的基本参数，确定了巷帮钻孔的有效布置范围和合理抽放时间。
• At the same time as the great majority of winemakers outside Europe who depend on irrigation anxiously watch the water levels in their bore-holes, dams and lakes fall, many grape growers in Europe have been coping with exceptionally heavy rainfall at unaccustomed times.
  就在绝大多数依赖灌溉的非欧洲葡萄酒生产商紧张地观察着自己地里的钻孔、水库和湖泊水位时，很多欧洲的葡萄种植者却在忙于应付着特大的降雨量，降雨的时间也不正常。
• Techniques of drilling highly vertical bore-holes with conventional equipments
  常规设备钻进高精度垂直孔施工技术
• Logging data interpretation discovered hydrocarbon reservoirs in some bore-holes where drilling logs showed no hydrocarbon reservoir.
  在我国石油勘探史上，有些探井经录井无油气显示，后经测井解释发现了油气层。
• The Vector Calculation of the Determination Stratum's Tilt Angle and Azimuth by Three Bore-holes
  由三钻孔确定岩层倾向的矢量计算法
• He paper introduces a method with which the stratum's tilt angle and azimuth are determined by three bore-holes.
  介绍一种以三个钻孔的测孔元素来确定岩层产状的方法。
• The site is divided according to soil layer thickness and Site partition, and grids division is done, several representative bore-holes in each subarea are selected for one-dimensional response analysis, enlargement effect under different intensities is got. 3.
  根据土层厚度和场地类别进行场地分区，并进行网格划分。然后在每一场地分区内，选取若干个典型钻孔，进行一维土层非线性地震响应分析，得到了不同强度地震输入下地表的放大效应。