你也可以通过学习语法来学习英语 » You can also learn English by learning grammar 钻孔结构 » Borehole structure 课程质量高 » High quality courses ..
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你不知道，这个世界有翻译公司啊， » You did not know that, this world has the ringer, 钻孔结构 » Drilling structure 我忘不掉他 » I can not forget him ..
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... hole structure 井身结构 drill hole structure 钻孔结构 plated through hole structure test 镀覆孔的结构检验 ...
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对生物结构的观测表明在孔口附近的纤维是连续绕过的，已有实验证明这种绕孔结构的强度比钻孔结构有显著提高。
From the observation of biological structure, it was found that the fiber changes its density and direction continuously when passing around a hole.
该地区不可预知的地质环境和火山岩结构迫使工程师放弃使用钻孔机，而是通过爆破在津轻海峡挖掘出一条通道。
Theregion's unpredictable geology and its volcanic rock prevented engineers from using boring machines, forcing them to blast and dig their way under the Tsugaru Strait.
天然气生产者已经通过水平钻孔技术和水力破碎技术的结合从页岩结构中开采天然气，从而来增加天然气供应和可恢复储备。
Producers have boosted supplies and recoverable reserves in the United States by combining horizontal drilling with hydraulic fracturing, also called fracking, to produce gas from shale formations.
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