1. Until today germanium is the present substance on earth with no exception. 直至今天锗才毫无异议地成为地球上是纯净的物质。
2. Implanting hydrogen ions into the germanium wafer to from an in-depth weaken layer. 其中氢离子布植技术是氢离子布植到锗晶圆至适当深度。
3. The gallium and germanium present in the form of isomorphism in tetrahedron coordination with sulphur in sphalerite. 镓、锗与硫呈四面体配位,形成闪锌矿型晶体结构,以类质同象形式伴生于闪锌矿中。
英英解释
n.
1. a brittle grey crystalline element that is a semiconducting metalloid (resembling silicon) used in t