... chemically precipitated mineral化学沉积矿物 chemically pure化学纯的 chemically retarded acid化学缓速酸 ...
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化学纯的缩写 chemical pure
光谱化学纯的 spectrochemically pure
纯化学的腐蚀 pure chemical corrosion
不纯的化学物 an impure chemical
化学的不纯物 chemical impurity
·2,447,543篇论文数据，部分数据来源于NoteExpress
用工业级溶剂代替化学纯试剂，并将反应器放大5倍，可获得同样的结果。
The same results were obtained when solvent was industrial grade instead of chemical grade and the reactor was magnified by 5 times.
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