gallium是什么意思？

gallium

英[ˈgæliəm] 美[ˈɡæliəm]

• n. 镓；

例句

• Abdominal adenopathy is usually rated by computerized abdominal tomography, gallium scanning, ultrasonography, or lymphangiography. 腹腔淋巴结可通过腹腔计算机断层摄影术检查, 镓扫描, 超声检查或淋巴管造影术.
• Isoamyl butyrate was synthesized by using gallium sulfate supported on silica gel as the catalyst. 以自制的硅胶固载硫酸镓为催化剂,正丁酸和异戊醇为原料合成了丁酸异戊酯.
• 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.
• 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.
• 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.

英英词典释义

• Noun
  1. 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

行业词典

• 医学： 镓：一种稀有金属，在室温下呈液态，原子序数31，原子量69.72，符号Ga，它的某些化合物有毒；