矽石 meaning in Chinese
buhrstone
silica mm
silica stone
Examples
- According to the different physical and chemical natures , it is effective to distinguish the synthetic moissanites from diamonds by observing their internal characteristics and measuring their density , optical natures , hardness , etc
摘要根据合成碳矽石与钻石的物理化学性质不同，放大检查内部特徵，结合对密度、光学性质、硬度等的检测，可以有效鉴别合成碳矽石。 - To make a mask for a part of a computer chip , a manufacturer first designs the circuitry pattern on a conveniently large scale and converts it into a pattern of opaque metallic film ( usually chromium ) on a transparent plate ( usually glass or silica )
要做出电脑晶片一部份的光罩，制造者首先在方便操作的大尺度上设计线路，然后把它转录到一片透明板（通常是玻璃或矽石）上不透光的金属薄膜（通常是铬） 。