“troweling machine”的概念、定义、翻译、参考文献-科学参考

单词	troweling machine
释义	troweling machine [`träwl·iŋ mǝ´shēn] ^{MECHANICAL ENGINEERING} A motorized device used to spread concrete by operating orbiting steel trowels on radial arms rotated on a vertical shaft.
随便看	lifting reentry vehicle lifting task lifting torque lift-off lift pump lift-slab construction lift truck lift valve ligament ligamentum nuchae ligand ligand membrane ligase ligate tar ligation ligature light light absorption light-activated silicon controlled rectifier electrophilic electrophilic reagent electrophonic effect electrophoresis electrophoretic coating electrophoretic display

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