iridium
英 [ɪ'rɪdɪəm; aɪ-]
美 [ɪ'rɪdɪəm]
iridium 铱来自希腊语iris,彩虹，因这种金属元素散发出五彩斑斓的光泽而得名。
- iridium (n.)
- 1804, Modern Latin, coined by its discoverer, English chemist Smithson Tennant (1761-1815) from Greek iris (genitive iridos) "rainbow;" so called for "the striking variety of colours which it gives while dissolving in marine acid" [Tennant]
- 1. 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
- 2. Using the same approach, iridium is alloyed with rhodium.
- 使用同样方法, 铱被熔合与铑.
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- 3. Before the collision , Iridium had a group of sixty - six satellites in orbit.
- 在这些卫星陨落之前, 铱星 公司有66颗卫星在轨道上运行.
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- 4. A Comparison of the IRIDIUM and AMPS Systems ( )
- 铱系统与AMPS系统之比较 ( 续 )
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- 5. Here are some pens with gold or iridium nibs.
- 这里是金笔和铱金笔.
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