英语词汇“humphrey's spiral”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	humphrey's spiral
释义	Humphrey's spiral Humphrey's spiral [′həm·frēz ‚spī·rəl] (mining engineering) An ore concentrator consisting of a stationary spiral trough through which ore pulp gravitates; heavy particles stay on the inside and lighter ones climb to the outside.
随便看	auger peak to peak height auger photoelectron coincidence spectroscopy auger, pierre victor auger pressure grouted displacement auger recombination auger resonant raman effect augers auger shell auger shells auger shower auger spectroscopy auger sputter profiling auger transition augest auget augette augeus augg auggis auggust augh aughrim aught aughts augi

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Humphrey's spiral