网络释义专业释义英英释义
Pure osmium 纯锇
osmium lamp 锇丝灯
osmium dioxide 二氧化锇
Osmium cluster 锇团簇
Osmium Black 锇黑
osmium alloy [材] 锇合金
osmium polymer 锇聚合物
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锇 - 引用次数：16
In chapter 4,the reaction of CO and the unstable compound 4-1 was investigated, giving the osmium vinyl compound 4-2.
第四章研究了CO配体与不稳定的化合物4-1的反应,得到稳定的锇乙烯基化合物4-2。 推测了4-1可能为含金属氢的锇亚乙烯基化合物。
参考来源 - 锇吡啶盐和锇萘的反应性研究 -
锇饿
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自然锇锇
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锇
·2,447,543篇论文数据，部分数据来源于NoteExpress
osmium [ 'ɔzmiəm, 'ɔs- ]
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n.
a hard brittle blue-grey or blue-black metallic element that is one of the platinum metals; the heaviest metal known
同义词： Os atomic number 76
以上来源于: WordNet
柯林斯英汉双解大词典
osmium /ˈɒzmɪəm/
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1.
N a very hard brittle bluish-white metal occurring with platinum and alloyed with iridium in osmiridium: used to produce platinum alloys, mainly for pen tips and instrument pivots, as a catalyst, and in electric-light filaments. Symbol: Os; atomic no: 76; atomic wt: 190.2; valency: 0 to 8; relative density: 22.57; melting pt: 3033±30°C; boiling pt: 5012±100°C 锇
双语例句
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The reaction between co and the by-product of hydride osmium carbyne to give the osmium vinyl compound was also studied.
最后研究了CO和不稳定的卡拜副产物的反应，得到CO配位的锇乙烯基化合物。
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Osmium (Os) : The densest of natural elements-twice as dense as lead-this blue-grey metal finds a home in applications where hardness and durability are essential.
锇：是一种密度大的自然元素——其密度是铅的两倍——这种蓝灰色的金属在需要硬度和稳定性的应用领域大放异彩。
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The nature, shape, structure and distribution of osmiophilic cells in the rat thymus were studied by the osmium black method silver impregnation and histochemistry.
应用锇黑法、银浸法和酶组织化学法探讨了大鼠胸腺嗜锇性细胞的分布、形态结构和性质。
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