英语词汇artificial 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	artificial caving
释义	artificial caving 简明释义人工崩落网络释义 1 [矿业]?人工放顶人工放顶 2 ?人工崩落人工崩落短语 1 artificial caving pile 人工挖孔桩双语例句 1 Through the detail introduction on optimization of raining method in Shandong Wangcun Bauxite Mine, this paper puts forward a new mining method——longwall caving with artificial roof pillar. 通过对山东王村铝土矿采矿方法优化的介绍，提出了一种新的采矿方法——人工顶柱无底柱长壁式崩落法。
随便看	step recovery step recovery diode step-recovery diode step recovery diode frequency multiplier step recovery effect pulse sharpener step recovery photodiode step refinement program step-refraction index step regulating switch step regulator steprelationship step-relative step-relatives step relief step repeat step resistance step-resistance gauge step resistance type tide gauge step response step response curve step response diagram step response function step response problem step response test step response time

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