更多口语 论坛口语学习
 
您当前位置:首页 > G开头的英语单词 > gallium是什么意思

gallium是什么意思

  作者:恒星英语学习网     所属分类:G开头的英语单词     

gallium 是什么意思

中文翻译与英英解释

n.
【化学】镓。
a rare silvery (usually trivalent) metallic element; brittle at low temperatures but liquid above room temperature; occurs in trace amounts in bauxite and zinc ores
同义词:Ga, atomic number 31,

Gallium is a chemical element with symbol?Ga and atomic number?31. Elemental gallium does not occur in nature, but as the gallium(III) compounds in trace amounts in bauxite and zinc ores.

例句与用法

1.exceptionally high temperatures, up to 1050℃ can be measured with gallium thermometers.
接近1050的异常高温可用镓温度计测量。

2.Study on the recovery of gallium using modified meerschaum
改性海泡石吸附分离镓的研究

3.Test method for ga as ratio of surface of gallium arsenide
砷化镓表面镓砷比的测试方法

4.Boat - grown gallium arsenide single crystals and as - cut slices
水平法砷化镓单晶及切割片

5.Determination of gallium content - butyrhodamine b spectrophotometric method
分光光度法测定镓量

6.Study on technology of gallium immersion and digestion in bauxite ore
铝土矿中镓的浸取工艺研究

7.Method for determination of gallium in aluminium and aluminium alloys
铝和铝合金中镓的测定方法

8.Test method for thermal stability testing of gallium arsenide wafers
砷化镓晶片热稳定性的试验方法

9.Gallium arsenide single crystal - determination of dislocation density
砷化镓单晶位错密度的测量方法

10.Aluminium gallium indium phosphide , algainp
磷化铝铟镓

 
恒星英语 | 恒星英语论坛 | 英语口语 | 加入收藏 | 英语群组 | 英语家园 | 网站应用 | 答疑解惑 | 恒星英语学习网 © 2011 Hxen.com 粤ICP备07024815号