IR
IR是什么意思、IR怎么读
【化】 红外光谱法\n【医】 铱(77号原素)
IR汉语翻译
【化】 红外光谱法<br>【医】 铱(77号原素)
IR英语解释
名词 ir:
- a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium同义词：iridium, atomic number 77
- a board of the British government that administers and collects major direct taxes同义词：Inland Revenue
IR详细解释
IrNONE（无词性）The symbol for the element iridium 元素iridium的符号