... MMW medium molecular weight 中分子量 medium-weight calf 中量犊牛 Medium-weight materials 中厚料 ...
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采用凝胶过滤色谱法研究了木聚糖在酶解过程中分子量分布的变化。
The changes of the molecular weight distributions of xylan during enzymatic hydrolysis have been investigated with gel filtration chromatography.
尿毒症的部分症状与分子量在350—5000道尔顿间的中分子量物质积聚有关。
It was proposed that middle molecular weight compound (350-5000 daltons) may present part of the toxic molecules responsible for uremic patients.
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。
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.
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