“stretcher bar”的概念、定义、翻译、参考文献-科学参考

单词	stretcher bar
释义	stretcher bar [`strech·ǝr ´bär] ^{MINING ENGINEERING} A single screw column, capable of holding one machine drill; used in small drifts.
随便看	Lange's nerve Langevin-Debye formula Langevin-Debye law Langevin function Langevin ion Langevin ion-mobility theories Langevin ion-recombination theory Langevin radiation pressure Langevin theory of diamagnetism Langevin theory of paramagnetism langite lang lay langley Langmuir-Blodgett film Langmuir-Child equation Langmuir dark space Langmuir diffusion pump Langmuir effect Langmuir isotherm equation Langmuir plasma frequency Langmuir probe Langmuir wave Lang's vesicle language language converter

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