ruthenium

• n. [化学] 钌（化学元素，符号为Ru）

由 19 世纪俄罗斯化学家 Karl Klauss 发现的金属元素，命名基于拉丁语 Russi,俄罗斯人，词 源同 Russian.

ruthenium (n.)

metallic element, 1845, named by Russian chemist Karl Klauss, from a name proposed earlier (1828) in reference to a metal extracted from ores from the Ural Mountains of Russia (see Ruthenian).

1. Pectins are demonstratet by staining with ruthenium red.

可以用钌红来鉴定果胶.

来自辞典例句

2. Iron, nickel, copper, silver, gold, iridium , or ruthenium may be included as cocatalyst metals.

铁 、 镍 、 铜, 银 、 金, 铱或钌,可用作复合催化剂金属.

来自辞典例句

3. Native ruthenium and hedleyite were identified in the pyrite quartz lodes.

自然钉及含铂赫碲铋矿发现于其中的黄铁矿石英脉型矿五中.

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4. Ruthenium oxi dation suing emulsion technology is the most commercially efficient method.

对不同的氧化方法进行分析,使用乳化技术的钌盐氧化是最经济的氧化方法.

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5. Several kinds of ruthenium - catalyzed organic reactions were reviewed: hydrogenation, oxidation, isomerization, metathesis.

综述了钌催化剂催化的主要几类有机合成反应,包括氢化 、 氧化 、 异构化 、 复分解.

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