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标题: All chemicals were used as received [打印本页]

作者: Spring_Waltz 时间: 2014-8-31 13:14
标题: All chemicals were used as received
很多化学的英文文献里面有一句这样的话：All chemicals were used as received。received在这里并不是动词接受的意思，那么是什么意思呢？

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