
英:/'ˈɡæliəm/ 美:/'ˈɡæliəm/
n. [化學] 镓
Gallium is widely used in semiconductor materials such as light-emitting diodes.
镓被廣泛應用到諸如發光二極管等的半導體材料。
Gallium is a kind of poor metal, which has similar characteristics with aluminum, indium and thallium.
镓為一種貧金屬,與鋁、铟和铊具有相似的特性。
Pure liquid gallium has a significant tendency of supercooling, which is easy to oxidize in air and forms oxide film.
純液态镓有顯著的過冷的趨勢,在空氣中易氧化,形成氧化膜。
Gallium nitride is a semiconductor used to create bright-blue LEDs.
氮化镓是一種用來生産亮藍色LED的半導體。
Most of the white LEDs now on the market are based on gallium nitride.
目前市面上多數的白色發光二極管都是基于氮化镓的.
The material is a semiconductor called gallium manganese arsenide.
這種材料是一種叫做镓錳砷化物的東東。
Moreover, gallium arsenide is much more expensive than silicon in the first place.
另外,最重要的是,镓砷化物比矽貴得多。
The researchers used a gallium nitride semiconductor in the proof of concept tests.
研究者們在“概念驗證”實驗中使用的半導體材料是氮化镓。
gallium nitride
氮化镓;磷化镓
gallium arsenide
砷化镓
镓(Gallium)是一種化學元素,符號為Ga,原子序數31,屬于金屬元素。以下是其詳細解釋:
注意:镓需避免用玻璃容器儲存,因其可浸潤玻璃表面。如需更完整信息,可參考化學教材或專業百科(如搜狗百科)。
詞性(Part of speech): 名詞(Noun)
發音(Pronunciation): /ˈɡæliəm/
定義(Definition):
例句(Examples):
Gallium is commonly used in the production of semiconductors.(铟常用于半導體制造中。)
The melting point of gallium is only 29.76°C.(铟的熔點僅為29.76°C。)
用法(Usage):
Gallium is used in a variety of industries, including electronics, optics, and aerospace. (铟被廣泛應用于電子、光學、航空航天等多個行業。)
Gallium arsenide is a popular semiconductor material.(砷化铟是一種流行的半導體材料。)
Liquid gallium can be used as a coolant in nuclear reactors.(液态铟可用作核反應堆的冷卻劑。)
解釋(Explanation):
近義詞(Synonyms):
反義詞(Antonyms):
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