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I preserved in a one percent solution of polyvinyl acetal resin.
我把它保存在纯净的 聚乙烯醇缩醛树脂里了。
This 5 percent solution of hydrochloric acid is changing the mass of this carbonate mineral by negative one billionth grams per minute.
这种 5% 的盐酸溶液每分钟将这种碳酸盐矿物的质量改变负十亿分之一克。
"Percentage solution" is an ambiguous term which is used to describe a solution with the unit "%". It may refer to:
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