- 推荐网络例句
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In this paper, the development of pinch zone for ternary systems in constant reflux operation is discussed.
在无穷板数和任一瞬时釜浓下选择不同的回流比可使分批精馏处于不同夹紧区下操作。
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Polyolefin constituted a widely employed toughener.
其中聚烯烃应用范围广泛。
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At home and abroad, physical attractiveness has been considered a major resource.
在国内外,相貌已经被认为是一项重要的资源。