... 预压、预压法：Preload (Preloading) 预先钻探：Preboring 预先警报系统：early warning system ...
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... Pozzolan 火山灰 Preboring 先探 Precambrian period 先寒武 ...
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preboring of wooden tie 木枕预钻孔
preboring of spike holes 木枕预钻孔
preboring for nails 预钻钉眼
·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, taking the case of Harbin subway first-stage project as examples, the site operation, results analysis and application of preboring lateral loading test in metro project are introduced.
本文通过哈尔滨地铁一期工程的实例，介绍了预钻式旁压试验在工程中的现场操作，成果分析及应用。
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