词汇“顶板下沉”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	顶板下沉
释义	顶板下沉顶板下沉[dǐng bǎn xià chén]1.■crush; roof settling 常用词组1.■顶板下沉测量锚杆 sag bolt;2.■顶板下沉碎裂声 gulching
随便看	budget of undertaking expenditures budget performance budget period budget plan budget presentation budget procedure budget program(me) budget program(m)ing budget proposal budget provision budget restraint budget revenue budget speech budget standard classification budget statement budget study budget summary budget surplus budget(tary) deficit budget update budget variance budget white paper bud grafting budless budlet

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