- 相关例句
Bore hole should be clean without by-pass oil setting position of packer should avoid casing collar.
井筒必须清洁无死油,封隔器的座封位置应避开套管接箍.
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The machining way of the series of supporting hole is to bore hole by coordinate.
支承孔系的加工采用的是坐标法镗孔.
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Above the inversion point the temperature in the bore hole decreases as the depth decreases.
在反向点以上,井孔内的温度将随着深度的变浅而下降.
辞典例句
It is to used for reference in coal-firing plant locating on plains within boreal climate zone.
这对于我国高寒平原地区的 燃煤 电厂有一定的借鉴参考作用.
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The centre of gravity of machinery of Chinese paper box, moving by boreal Xiang Na.
中国纸箱机械的重心, 正在由北向南移.
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Boreal forests occupy the subarctic zone and are generally evergreen and coniferous.
北部森林占据亚北极区地带而通常是常绿和松树类.
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Morning fog blankets a tree-lined bog somewhere in the Arctic boreal forest.
晨雾覆盖一行林木线沼泽在北极圈的森林.
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Global Change and the Boreal Forest: Thresholds, Shifting States or Gradual Change?
全球变化和北方森林: 阈值,移动态或逐渐变化?
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BRDF measurements were obtained by POLDER on various supersites in the South area of the BOREAS.
在BOREAS的南部地区,POLDER获取了各种实验场地上的BRDF测量值.
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通过BOREAS实验,我们研究了北部森林植物群落对气候变化所起的作用.
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