英语词汇block caving怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	block caving
释义	block caving 简明释义大块坍落；[矿业] 分块崩开采法；[矿业] 分块崩落开采法网络释义 1 ?分块崩开采法分块崩开采法 2 ?自然崩落自然崩落短语 1 forced block caving 强制分段崩落开采 ; 强制块段崩落 2 block caving stope 崩落法采场 3 Block caving mining 无底柱崩落采矿法双语例句 1 This paper discusses some geomechanics problems in block caving. 本文论述了阶段自然崩落法的几个岩体力学问题。 2 The process of ore- drawing in block caving is completed under overburden. 自然崩落法放矿基本上都是在覆盖岩层下进行的。 3 The system is suitable for ore-drawing management of high level and large drawing area of block caving system. 该系统适合于大规模、高阶段矿块崩落法放矿生产管理。
随便看	ultra thin type ultrathin volume excitation ultra-tight ultratomography ultratone ultra-tone generator ultratoxon ultratrace ultra-trace ultra trace ultratrace amount ultratrace analysis ultra trace analysis ultratrace element ultratrace impurity ultratrace level ultratraditional ultratropical ultra-turbid water ultraudion ultraultramicro method ultra-ultrared drying ultravacuum ultravacuum vessel ultravate

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