iridium的例句（iridium在句子中的用法）
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to launch an iridium satellite
发射铱星
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Here are some pens with gold or iridium nibs.
这里是金笔和铱金笔.
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A Comparison of the IRIDIUM and AMPS Systems ( )
铱系统与AMPS系统之比较 ( 续 )
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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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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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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.