- 双语例句
1、
How can ability differentiate cobaltic bake in a pan bake porcelain tooth?
怎么样才能鉴别钴烙烤瓷牙?
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2、
Metal complexants such as ferrous complexant and cobaltic complexant are common used in this process.
液相络合法常用的金属络合剂有亚铁络合剂和钴络合剂等.
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