... alkali solution: 碱性液 alkali-solution buret: 碱溶液滴定管 alkali-solution: 碱溶液滴定管 ...
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其耐化学性使得这种管可以用于酸性液、碱性液和水基溶液。
The chemical resistance of Cilran allows its use with acids, salts, alkalies and water based solutions.
阴极碱性液溶解4B酸粗品，活性炭吸附除去从粗品中溶出的对甲苯胺等杂质，中间区的酸性液使4B酸精品析出。
The p-methylaniline and other impurity in the crude product are adsorbed by active carbon and the purified 4B acid is precipitated out by acidic solution from middle compartment.
介绍了新型离心萃取机的工作原理、特点及其在碱性蚀刻液再生循环中的应用状况及前景。
The working principle, characteristics and application status and trend of a new type of centrifugal extractor in alkaline etching solution recycling were introduced.
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