“gravity haulage”的概念、定义、翻译、参考文献-科学参考

单词	gravity haulage
释义	gravity haulage [`grav·ǝd·ē ´hȯl·ij] ^{MINING ENGINEERING} A type of haulage system in which the set of full cars is lowered at the end of a rope, and gravity force pulls up the empty cars, the rope being passed around a sheave at the top of the incline. Also known as self-acting incline.
随便看	physical stratigraphy physical system physical testing physical theory physical therapy physical time physical weathering physician physicist physics physiognomy physiographic diagram Thallophyta thallospore thallotoxicosis thallous bromide thallous carbonate thallous chloride thallous hydroxide thallous iodide thallous nitrate thallous oxide thallous sulfate thallous sulfide thallus

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