gravimetric analysis
短语[化] 重量法; 重量分析法 [医] 重量分析
词形变化
gravimetric analyses
复数
gravimetric analyses
释义与例句
n.
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1.
Any of several methods and techniques of analytical chemistry in which the amount of a substance in a sample is determined by weighing a precipitate, filtrate, residue etc after some physical or chemical process.