gallium

音标发音

• 英式音标 ['gælɪəm]
• 美式音标 [ˈɡæliəm]
• 国际音标 ['ɡæliəm]
• 英式发音
• 美式发音

基本解释

• n. [化学] 镓

同根派生

英汉例句

• The material is a semiconductor called gallium manganese arsenide.
  这种材料是一种叫做镓锰砷化物的东东.
• Objective To investigate the influence of Gallium on osteocyte ultrastructure in osteoporosis.
  目的探讨镓盐对骨质疏松骨细胞超微结构的影响.
• Gallium and arsenic can be removed as halide by volatilization.
  大量的砷和镓可以卤化物形式挥发除去.
• The material is a semiconductor called gallium manganese arsenide.
  这种材料是一种叫做镓锰砷化物的东东.
• Objective To investigate the influence of Gallium on osteocyte ultrastructure in osteoporosis.
  目的探讨镓盐对骨质疏松骨细胞超微结构的影响.

词组短语

短语

• gallium antimonide [无化]锑化镓;锑化金家;金家
• Gallium hydroxide 氢氧化镓
• Gallium Iodide 钾掺合;三碘化镓无水
• Gallium trifluoromethanesulfonate 三氟甲磺酸镓;三氟甲磺镓;三氟甲烷磺酸镓
• monocrystalline gallium 单晶镓

英英字典

柯林斯英英字典

• a silvery metallic element that is liquid for a wide temperature range. It occurs in trace amounts in some ores and is used in high-temperature thermometers and low-melting alloys. Gallium arsenide is a semiconductor. Symbol: Ga atomic no: 31 atomic wt: 69.723 valency: 2 or 3 relative density: 5.904 melting pt: 29.77C boiling pt: 2205C

专业释义

化学

• 镓

  Conclusion Gallium sulfate is an excellent catalyst for the synthesis of n-butyl propionate.
  结论硫酸镓是合成丙酸正丁酯的良好催化剂。

• 嫁

  The recoveries of gallium was 95.2% 99.9%.
  嫁的回收率为95.2一99.9%。

  环境科学技术

• 镓

  Then, the germanium and gallium were extracted by using tannin-kaojiao from lixivium of zinc residues.
  然后，应用单宁-栲胶提取锌渣浸取液中的锗与镓。

  材料科学

• 金家

地球科学

• 含铍
• 钪
• 钇
• 镓等元素云英岩
• 镓

机械工程

• 镓

能源科学技术

• 镓

生物学

• 镓