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“锗石”的拼音为:zhě shí...
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直至今天锗才毫无异议地成为地球上是纯净的物质.Until today germanium is the present substance on earth with no exception.除了硒和汽相沉积的锗和硅之外, 玻璃至少是二原子的.Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.添...
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“锗”的拼音为:zhě...
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“锗”的英语可以翻译为:[化] (金属元素) germanium (Ge) ...
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“锗化物”的拼音为:zhě huà wù...
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“锗石”的英语可以翻译为:germanite ...
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“锗化物”的英语可以翻译为:germanide ...
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结果: 在5ppm的富锗培养基上培养的GSC中锗的转化率最高 ( 1118% ).RESULTS: GSC contains the highest ( 11.18 % ) germanium in 5 ppm enriched germanium MS cultrue medium.在不改变原工艺流程的基础上提出了富集锗的相关措施.The authors have proposed some measures related to g...