“diaphragm jig”的概念、定义、翻译、参考文献-科学参考

单词	diaphragm jig
释义	diaphragm jig [`dī·ǝ´fram ´jig] ^{MINING ENGINEERING} A jig having a flexible diaphragm to pulse water; used in gravity concentration of minerals.
随便看	second category second-channel interference second-class ore second countable topological space second crop second-degree burn second-derivative map second detector second-foot second-foot day second generation second-generation computer second growth second hand second law of motion second law of thermodynamics second-level controller second mean-value theorem second messenger second mining second moment of area second-order climatological station second-order difference second-order equation second-order leveling

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