这是因为钯纳米颗粒在不断地释放捕获的电子。
This is because the palladium nanoparticles continued to release trapped electrons.
钯：钯与铂的外观和用途都很相似；它出现在汽车尾气排放设备和电子产品中。
Palladium (Pd): Palladium is similar to platinum in both appearance and in use; it appears in vehicle emissions equipment and electronics.
综述了钯镍合金常见的镀液类型及其特点，介绍了一些改进和提高镀层质量以适应电子工业技术要求的措施。
The Pd-Ni electroplating bath types and characteristics are comprehensively introduced, the methods improved property of Pd Ni coating to adapt to electron industry are also presented.
含有铁、钯、铂和稀土元素的化合物呈现强顺磁性，因为这些元素的原子有不完全的内电子壳层。
Compounds containing iron, palladium, platinum, and the rare-earth elements exhibit strong paramagnetism because they have atoms with some incomplete inner electron shells.
该催化剂的催化加氢活性与零价钯的外层价电子密度有关。
The catalytic activity for hydrogenation was related to outer layer valence electron density of Pd.
铂、钯广泛应用于航空、航天、汽车、珠宝手饰业、电子计算机等行业，市场前景广阔。
Platinum and palladium are widely used in the fields of aviation, space flight, automobile, jewellery and computer industries, so market prospect is vast.
该高速方法可应用在多种基材上，例如电子装置和珠宝上沉积钯和钯合金覆层。
The high speed method may be used to deposit palladium and palladium alloy coatings on various substrates such as electrical devices and jewelry.
该高速方法可应用在多种基材上，例如电子装置和珠宝上沉积钯和钯合金覆层。
The high speed method may be used to deposit palladium and palladium alloy coatings on various substrates such as electrical devices and jewelry.
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