... acid halide 酸性卤化物 acid heat value 酸热值(汽油加酸产生的热量) acid house n. 酸屋（一种由吸毒者演奏的、单调的合成打击乐） ...
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The changes of molecular weight, life under heat, acid value, hydroxyl value and chlorine content of lac resin during bleaching and de-chlorinating processes have been studied.
本文研究了紫胶树脂在漂白和脱氯过程中分子量、热寿命、酸价、碘价、羟基值和氯含量的变化情况。
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