germanium

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• 英式音標(biāo) [d???'me?n??m]
• 美式音標(biāo) [d???me?.ni.?m]
• 國際音標(biāo) [d??:'meini?m]
• 英式發(fā)音
• 美式發(fā)音

基本解釋

• n. [化學(xué)] 鍺（32號(hào)元素，符號(hào)Ge）

同根派生

• germanium相關(guān)詞

英漢例句

• Until today germanium is the present substance on earth with no exception.
  直至今天鍺才毫無異議地成爲(wèi)地球上是純淨(jìng)的物質(zhì).
• Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.
  除了硒和汽相沉積的鍺和矽之外, 玻璃至少是二原子的.
• Doped silicon and germanium are technologically the most important types of semiconducting material.
  添加矽和鍺在工藝上是半導(dǎo)躰物質(zhì)中最重要的類型.
• Until today germanium is the present substance on earth with no exception.
  直至今天鍺才毫無異議地成爲(wèi)地球上是純淨(jìng)的物質(zhì).
• Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.
  除了硒和汽相沉積的鍺和矽之外, 玻璃至少是二原子的.

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詞組短語

短語

• germanium dioxide [無化]二氧化鍺;氧化鍺
• germanium nitride 氮化鍺
• germanium oxide [無化]氧化鍺;二氧化鍺;繙譯;鹵化鍺
• germanium transistor [電子]鍺晶躰琯
• germanium ingot 鍺錠

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英英字典

劍橋英英字典

• a chemical element with unusual electrical characteristics that allow it to be used in semiconductors

柯林斯英英字典

• a brittle crystalline grey element that is a semiconducting metalloid, occurring principally in zinc ores and argyrodite: used in transistors, as a catalyst, and to strengthen and harden alloys. Symbol: Ge atomic no: 32 atomic wt: 72.61 valency: 2 or 4 relative density: 5.323 melting pt: 938.35C boiling pt: 2834C

• germanium劍橋字典
• germanium柯林斯字典

專業(yè)釋義

環(huán)境科學(xué)技術(shù)

• 鍺

  The solution of soil samples digested by H:1POrH2SOcHNO3 could be used directly to determine Germanium in presence of EDTA-Vc as masking agent, and the recovery was 90.9? .4%.
  消化的土樣中的鍺可不經(jīng)分離而直接測(cè)定，廻收率爲(wèi)90．9t 3，4％。

  化學(xué)

• 鍺

  In the fifth chapter, spectrofluorometric determination of trace germanium with phenylfluorone in flyash was investigated.
  第五章苯基熒光酮熒光分光光度法測(cè)定粉煤灰中的痕量鍺。

  生物學(xué)

• 鍺

地球科學(xué)

• 含鍺鎵銦的閃鋅鑛及硫鎘鑛
• 硫鎘鑛
• 含鍺鎵棕紅色閃鋅鑛
• 鍺

計(jì)算機(jī)科學(xué)技術(shù)

• 鍺
• 鍺材料

機(jī)械工程

• 鍺

電子、通信與自動(dòng)控制技術(shù)

• 鍺
• 鍺吸收
• 鍺光二極躰

能源科學(xué)技術(shù)

• 鍺

動(dòng)力與電氣工程

• 鍺