iridium造句
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.
Using the same approach,
iridium is alloyed with rhodium.
使用同样方法, 铱被熔合与铑.
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.