网络释义专业释义英英释义
... Crosslinkable Phosphorescent Iridium Complexes罗志楠 许千树*新颖可交联之磷光铱错合物之合成本研究合成了两个以铱(Iridium)金属为主体的磷光材料(Ir-G,Ir-R)以及一个蓝光的聚芴高分子(PPFB1)作为此两个磷光..
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iridium anomaly 铱异常
iridium oxide [无化] 氧化铱 ; 二氧化铱
Iridium System 铱系统
iridium alloy [材] 铱合金
iridium lamp [电] 铱灯
iridium chloride 四氯化铱 ; 三氯化铱 ; 氯化铱无水
Iridium trichloride 三氯化铱
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铱 - 引用次数：55 参考来源 - 贵金属铱催化剂的制备、表征及其性能研究
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铱 - 引用次数：8
A special technology was used to prepare a transition layer on Ta-based alloy, Ta-12W and iridium coatings were prepared by plating.
采用特殊工艺在Ta-12W表面制备过渡层,然后电镀出致密的铱涂层。
参考来源 - 钽合金高温抗氧化铱涂层的制备 -
铱 - 引用次数：1 参考来源 - 适用于测量沉积物pH的金属氧化物微电极 Development of Metal Oxide Microelectrodes for Measuring Sediment pH
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自然铱铱
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铱
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铱系统
·2,447,543篇论文数据，部分数据来源于NoteExpress
iridium [ ai'ridiəm, i'ri- ]
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n.
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
同义词： Ir atomic number 77
以上来源于: WordNet
柯林斯英汉双解大词典
iridium /aɪˈrɪdɪəm, ɪˈrɪd-/
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1.
N a very hard inert yellowish-white transition element that is the most corrosion-resistant metal known. It occurs in platinum ores and is used as an alloy with platinum. Symbol: Ir; atomic no: 77; atomic wt: 192.22; valency: 3 or 4; relative density: 22.42; melting pt: 2447°C; boiling pt: 4428°C 铱
双语例句原声例句权威例句
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This iridium anomaly offers strong support for the Alvarez hypothesis even though no asteroid itself has ever been discovered.
这一铱异常为阿尔瓦雷斯假说提供了强有力的支持，尽管小行星本身从未被发现。
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They had found, accidentally, that a rare metal, iridium, suddenly became very abundant exactly at the boundary and then slowly fell away.
他们偶然发现一种稀有金属铱的含量在边界处突然变得很丰富，然后又慢慢地消失了。
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