longhole中文,longhole的意思,longhole翻译及用法

2026-03-21 18:00 浏览次数 16

longhole

英['lɒŋˌhəʊl]美['lɒŋˌhoʊl]

n. 深泡眼;深眼

longhole 片语

片语

longhole blasting深眼爆破

longhole mining深孔采矿法

longhole survey深孔测量

longhole drilling深孔鉆凿

open longhole露天深孔

longhole blast深孔爆破

longhole raising深孔分段爆破法掘进

bunch longhole束状深孔

surface longhole露天深孔

longhole 例句

英汉例句

  • Generally, the precision of longhole drilling now is fairly poor in China, which seriously restricts the development of the large diameter longhole mining technology.

    目前,国内深孔凿巖的鉆孔精度普遍较低,这一现状严重地制约大直径深孔采矿工艺的进一步发展。

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