platinum catalyst

常见例句

双语例句

• Most fuel cells being developed for portable use are based on direct-methanol technology, which requires an expensive platinum catalyst.
  大多数用于便携设备的燃料电池都是基于直接甲醇技术（译注1），需要昂贵的铂催化剂。
• The preparation of supported liquid-phase platinum catalyst, and its catalytic property for hydro-(silylation) reaction of 3-chloropropene were studied.
  研究了固载液相铂催化剂的制备及其在3-氯丙烯与甲基二氯硅烷硅氢加成反应中的催化性能；
• The preparation of 5A zeolite supported platinum catalyst, and its catalytic capabilities for hydrosilylation reaction of acetylene with triethoxysilane were studied.
  研究了5A分子筛固载铂催化剂的制备，并对它催化乙炔与三乙氧基硅烷硅氢加成反应的催化效果进行了探索。

权威例句

• In each cell hydrogen passes through a platinum catalyst, which strips hydrogen's one electron away from its one proton.
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• The bank estimates an increase in platinum auto-catalyst demand by more than 400, 000 ounces over 300, 000 ounces in palladium in 2011.
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• Platinum: As a primarily industrial metal, platinum plays the role of catalyst in the processing of petroleum and chemicals such as nitric acid, fertilizers and synthetic fibers.
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