英语释义

• 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

片语

gallium arsenide[无化] 砷化镓

gallium antimonide[无化]

gallium nitride氮化镓；磷化镓

gallium citrate枸橼酸镓

Gallium Radioisotopes镓放射性同位素

monocrystalline gallium单晶镓

Gallium trifluoromethanesulfonate三氟甲磺酸镓

gallium sulphate硫酸镓

Gallium hydroxide氢氧化镓

Gallium Iodide钾掺合

Gallium ethoxide乙氧基镓

英汉例句

• This superconducting gap exists in the smallest molecules of only four nano-metal gallium reflected online, but only three gallium salt nanowires without this feature.

  这种超导缺口存在于最小只有四个镓盐分子的纳米金属线上有所体现，但只有三个镓盐的纳米金属线却没有这种特性。

• Work on the contract will support defense communications, aircraft and space systems with the development of the next generation of gallium nitride (GaN) technology.

  合同将开发下一代氮化镓(GaN)技术以支持国防通信、机载和空间系统。

• In the isolated state gallium salt and organic compounds are non-conductive but Hla and his colleagues have evidence that these two substances formed by the metal lines are superconducting properties.

  在隔离状态下镓盐与有机复合物皆不导电，但Hla和他的同事们有证据表明由这两种物质组成的金属线有超导特性。

• This protects the rigid gallium arsenide components from strain, but the system as a whole is flexible and stretchable.

  这样就可以避免张力对于砷化镓元件损伤，但整个系统却表现出一种柔性。

• Moreover, gallium arsenide is much more expensive than silicon in the first place.

  另外，最重要的是，镓砷化物比硅贵得多。

• He proposes dividing a rubber substrate into squares separated by trenches, and transferring tiny islands of rigid gallium arsenide onto those squares when the rubber is stretched.

  他提议，将这橡胶基片用沟槽分割为正方形的小方格，当这橡胶伸缩的时候，就可以将那些极微小的刚性砷化镓片转移到小方格中。

• Organic lasers are not as powerful as traditional lasers made with gallium or indium compounds, but they can be easily printed or deposited directly on any type of surface.

  这种激光器不是由传统的镓和铟制造的，也不具有传统激光器的威力，但是是用这种材料制造的激光器很容易直接放置到任何物体的表面。

• Yet even at this early stage he thinks gallium nitride-on silicon LEDs would make commercial sense.

  即使是在目前的早期阶段，他认为硅基的氮化镓发光二极管就已经具有商业意义了。

• The most effective material for thin-film photovoltaics so far is copper indium gallium selenide (known as CIGS).

  目前为止，光电薄膜最有效的材质是铜铟硒化镓（CIGS）。

• The crystal layer on early LEDs was gallium arsenide or gallium phosphide, which lent that reddish color.

  早期LED的液晶层是砷化镓或者磷化镓做的，所以发出红光。

• In the early 1970s RCA did succeed in coaxing some light from gallium nitride-based diodes, but its blue LEDs were inefficient and dim.

  20世纪70年代早期RCA的确成功的从氮化镓二极管中析出些许光线，但是它的蓝色LED太暗并且功效低下。

• At present these LEDs are made in machines similar to those used to make silicon chips, by depositing layers of gallium nitride on sapphire-based wafers.

  目前LED同硅晶片的制作设备类似，都是通过在蓝宝石衬底片上沉淀氮化镓层实现。

• They wanted to build a waveguide, a structure designed to send light in a particular direction, by drilling carefully spaced holes in a gallium arsenide crystal.

  他们只是想通过在砷化镓晶体上鉆一些有着细心安排间距的小孔来制造波导（一种能令光传播到特定方向的结构）。

• Other companies, notably Heliovolt and Nanosolar, are in a race to make thin-film panels using copper indium gallium selenide (CIGS) cells.

  其它一些公司，诸如heliovolt以及Nanosolar，也在用铜铟镓硒(CIGS)电池来参与这场薄膜电池竞赛。

• He found that producing p-type gallium nitride, which made use of ammonia at high temperatures, trapped hydrogen atoms inside the crystal.

  他发现在生成p型氮化镓的时候需要利用高温氨，以致于把氢原子引入了晶体之中。

• Most of the white LEDs now on the market are based on gallium nitride.

  目前市面上多数的白色发光二极管都是基于氮化镓的.

• Gallium nitride turned out to be difficult to grow without defects, and although n-type gallium nitride could be made easily, p-type could not.

  氮化镓最终被发现很难做到没有瑕疵，即使n型氮化镓很容易被造出，p型却不然。

• Construction is a combination of workmanship and choice of materials. Take this computer, if I pull the silicon out, I replace it with gallium arsenide, leave everything else the same.

  构造则是技巧和材料的选择,的结合，拿这个电脑为例，如果我将硅取出，替换成砷化镓，其他东西不变。

• In the late 1980s Isamu Akasaki and his colleagues at Nagoya University created the first p-type gallium nitride by incorporating tiny amounts of magnesium.

  20世纪80年代后叶akasaki和他的同事们在名古屋大学通过添加少许镁制造出首例p型氮化镓。

• A gallium nitride LED on sapphire has a typical internal quantum efficiency of around 70%.

  基于蓝宝石的氮化镓发光二极管的一般内量子效率约为70%。