germanium的例句（germanium在句子中的用法）

• Doped silicon and germanium are technologically the most important types of semiconducting material. 添加硅和锗在工艺上是半导体物质中最重要的类型.
• 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.
• The authors have proposed some measures related to germanium concentration without changing of the original flowsheet. 在不改变原工艺流程的基础上提出了富集锗的相关措施.
• Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic. 除了硒和汽相沉积的锗和硅之外, 玻璃至少是二原子的.