1. a hard glossy mineral consisting of silicon dioxide in crystal form; present in most rocks (especially sandstone and granite); yellow sand is quartz with iron oxide impurities. 
   一种坚硬而光滑的矿物，由二氧化硅组成，呈晶体状，见于多数岩石中（尤其是砂岩和花岗岩），黄沙即为含有氧化铁杂质的石英。
2. cleaning of silicon wafer 
   硅片清洗
3. silicon carbon semiconducting ceramic 
   碳化硅半导瓷
4. silicon on sopphire technique 
   蓝宝石上外延硅工艺
5. silicon thermal oxidation technology 
   硅热氧化工艺

查看更多例句 相关情景会话

• 1. 氧化硅
  silicon on spinel 尖晶石上硅...silicon oxide 氧化硅...silicon polycrystal 多晶硅
  www.natti.org - 相关搜索