名词铱
1. [化]铱：intense 强烈的;紧张的 | iridium [化]铱 | Islamic 伊斯兰教的,穆斯林的
2. 銥 铱：76 Os 鋨 锇 Osmium | 77 Ir 銥 铱 Iridium | 78 Pt 鉑 铂 Platinum
1. This image provided by NASA shows an artist concept of an Iridium satellite in earth orbit.
2. Iridium satellites are unusual because their orbit is so low and they move so fast.
3. China Eastern plans to install Iridium satellite phones on all 14 of the Boeing 737 planes at its Shanxi branch.
noun
1. danci.911cha.com
1. a heavy brittle metallic element of the platinum group
used in alloys
occurs in natural alloys with platinum or osmium
Synonym: Ir atomic number 77