英语词汇pit prop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	pit prop
释义	pit prop 简明释义坑木网络释义 1 ?矿用支柱 ... pit outline 露天矿场边界 pit prop 矿用支柱 pit quarry 地下运输露天矿 ... 2 [木]?坑木 Pit Prop(坑木), 此释义来源于网络辞典。 3 ?坑柱 ... 地坑式龙门刨床 pit planer 坑柱 pit prop 坑砂 pit sand ... 短语 1 Pit-prop 坑柱 2 pit prop beam 基坑支撑梁 3 small pit prop 支柱材双语例句 1 A fork waveguide model is proposed and the mode matching and multi-mode network technique are used to analyze the transmission characteristics of rectangular tunnel with metallic pit prop. 针对矩形巷道中由于金属支护立柱的存在而带来的分叉不连续问题，提出用分叉波导模型并用模式匹配法和多模传输理论分析传输特性。 2 Started from the analysis of connection form between prop end and pit on top beam and quantified calculation to analyze the cause of prop end deformation, points out the defect for design. 从分析立柱柱头与顶梁柱窝的结构形式入手，采取定量计算的方法分析了引起桩头变形的原因，指出了设计上存在的缺陷。
随便看	coefficient of automation of production coefficient of average accumulation efficiency coefficient of average deviation coefficient of balance coefficient of balance of rudder coefficient of barotropy coefficient of bearing capacity coefficient of biological type coefficient of blackness coefficient of blow-off coefficient of braking coefficient of brightness coefficient of building occupation coefficient of capacitance coefficient of capacity coefficient of cargo handling coefficient of centripetal acceleration effect coefficient of charge coefficient of charge weight coefficient of chemical resistant coefficient of chromatic aberration coefficient of closeness coefficient of coancestry coefficient of coherence coefficient of cohesion

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