英语词汇“float-and-sink analysis, float-and-sink test”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	float-and-sink analysis, float-and-sink test
释义	float-and-sink analysis, float-and-sink test浮沉试验; 将煤样用不同密度的重液分成不同的密度级，并测定各级产物的产率和质量的试验。
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