名词[矿]石英
1. 石英
Quartz is a mineral in the form of a hard, shiny crystal. It is used in making electronic equipment and very accurate watches and clocks.
e.g. ...a quartz crystal.
石英晶体
1. 石英
Quartz is a mineral in the form of a hard, shiny crystal. It is used in making electronic equipment and very accurate watches and clocks.
e.g. ...a quartz crystal.
石英晶体