单词：exchange process
exchange process的用法和样例：
例句
- This paper develops the method of extraction and purification of thrombin from the porcine plasma by using Ion Exchange.建立了用磷钼酸喹啉容量法和离子交换法测定四羟甲基氯化铁含量的方法。
- For this purpose, we have investigated the isotope exchange process for the trace recovery from the imitative residue of the alloy.利用同位素交换法对模拟液态锂铅合金残渣中的微量氚进行回收。
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