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
双语例句
1. 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.
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2. 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.
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3. Indium, boron and gallium are used in making solar cells.
铟,镓, 硼,应用到太阳能电池中.
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4. 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.
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5. Jelenski, A . " Gallium Nitride - New Material for Microwave and Optoelectronics . "
氮化镓 - 微波与 光电元件 的新材料.
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用作名词 (n.)
Indium,boron and gallium are used in making solar cells. 铟，镓，硼，应用到太阳能电池中。
There is much gallium and germanium in zinc-leaching residues. 锌浸渣中含有数量可观的镓锗。
