“hydraulic prop”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic prop
释义	hydraulic prop [hi`drȯ·lik `präp] ^{MINING ENGINEERING} A supporting device consisting of two telescoping steel cylinders extended by hydraulic pressure provided by a built- in hand pump.
随便看	strontium monosulfide strontium nitrate strontium oxalate strontium oxide strontium peroxide strontium salicylate strontium sulfate strontium sulfide strontium titanate strontium unit strophanthin strophiole strophoid Strophomenida Strophomenidina Strouhal number Strowger system struck capacity struck joint structural adhesive structural analysis structural bench structural bulkhead structural clay tile structural concrete

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