单词：ammoniacal emulsions
ammoniacal emulsions的用法和样例：
例句
- Perfluorochemicals are made into fine emulsions for use as oxygen carriers.全氟化合物能制成很好的乳剂作为氧载体。
- Color positive emulsions basically perform in the same way that color negatives do.彩色正片的感光乳剂基本上和彩色负片相同。
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