词典释义：
双语例句
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In general, hydrogenation enhances the band edge luminescence and passivates the green emission.
一般而言，氢化会增强带边发射并钝化绿光发射。
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Poly-Tech offers cleaners, conversion coatings, passivates for coil coating lines, cold rolled steel, galvanized steel.
我们提供清洗、转化成膜、钝化等产品和技术，应用于冷轧钢卷、镀锌钢卷、彩涂钢卷等钢材加工行业。