stock solution

• 储备溶液,贮备溶液,储液,原液

stock solution的用法和样例：

例句

1. With different work media,the contrast tests of fouling and antifouling have been made in the condition of supercooling and boiling solution respectively.
   用人工模拟硬水和实际蒸发原液为工质，分别在过冷和沸腾的情况下，进行结垢与抗垢的对比测试，实验自晶析出晶种及添加垢质晶种对结垢过程的抑制作用。