... phosphorite磷钙石 phosphoroscope磷光镜 phosphorousacid亚磷酸 ...
基于120个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
锗还用作合金组分、萤光灯的磷光粉和作照相机广角镜头和显微镜物镜等光学玻璃组分。
It is also used as a component of alloys, in phosphors for fluorescent lamps, and in the glasses of certain optical components, such as camera and microscope lenses.
youdao
应用推荐
模块上移
模块下移
不移动