It is as a catalyst that ruthenium is particularly famous.
钌作为催化剂尤为出名。
ruthenium
/rʊ'θiːnɪəm/ /ru'θinɪəm/
英汉-汉英词典
n. 钌
词组 | 习惯用语
ruthenium n. [化学] 钌（化学元素，符号为Ru）
ruthenium red [试剂] 钌红
ruthenium oxide 氧化钌
ruthenium trichloride 三氯化钌
ruthenium tetrachloride 四氯化钌
ruthenium dichloride 二氯化钌
ruthenium compound 钌化合物
ruthenium chloride 氯化钌
ruthenium analyzer 钌含量分析仪
ruthenium alloy 钌合金
网络短语:
Ruthenium 钌; 金属; 钌红; 镜架颜色;
ruthenium surface 钌表面
ruthenium nitrosyl 对亚硝酰钌
Ruthenium powder 钌粉
ruthenium compounds 钌化合物
Ruthenium iodide 碘化钌; 无水化钌碘;
英语例句库
- These werecharacterized by cyclic voltammetry in the presence of ferrocenemonocarboxylate and hexamine ruthenium as probe molecules.
这些用以单羧酸铁和六甲基四胺合钌作为探针分子的循环伏安法来表示。
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原声例句
趣味化学实验：Periodic Videos
科学杂志：生态学
It's uncertain exactly how the discharge of water would impact marine life, but there are concerns about other radioactive isotopes of ruthenium, cobalt, and strontium accumulating in fish.
目前还不确定放水会对海洋生物产生怎样的影响，但人们担心钌、钴和锶等其他放射性同位素会在鱼类体内积累。
中文百科
钌
钌是一种化学元素，它的化学符号是Ru，它的原子序数是44。
它的英文名称是俄罗斯的意思。钌是在1844年由波罗的海德裔俄国科学家Karl Ernst Claus发现的。
钌是硬质的银白色的过渡金属。钌可在铂矿中发现，仅在高温时才能加工。亦在一些铂合金中用作催化剂。
英语百科
Ruthenium 钌
ruthenium(II)-chloride-powder3550.jpg)
Ruthenium is a chemical element with symbol Ru and atomic number 44. It is a rare transition metal belonging to the platinum group of the periodic table. Like the other metals of the platinum group, ruthenium is inert to most other chemicals. The Baltic German scientist Karl Ernst Claus discovered the element in 1844, and named it after his homeland, the Russian Empire (one of Russia's Latin names is Ruthenia). Ruthenium usually occurs as a minor component of platinum ores; annual production is about 20 tonnes. Most ruthenium produced is used for wear-resistant electrical contacts and the production of thick-film resistors. A minor application of ruthenium is its use in some platinum alloys, and as a catalyst.
近义、反义、联想词
近义词
n.metallic element, metal
联想词
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