网络释义专业释义英英释义
【预览】立即下载 caesium(图片压缩器) v1.7.0 中文绿色版 推荐星级： 软件类型：汉化软件 更新时间：13-12-05 软件大小：8.86MB 压缩图片大小有许多重要的用途，例如减...
基于7个网页-相关网页
caesium chromate 铬酸铯
caesium nitrate 硝酸铯
caesium iodide 碘化铯
caesium bicarbonate 碳酸氢铯
caesium sulfate 硫酸铯
caesium fluoride 氟化铯
Acer caesium 深灰槭
caesium hydroxide 氢氧化铯
caesium [ 'si:ziəm ]
-
n.
a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
同义词： cesium Cs atomic number 55
以上来源于: WordNet
柯林斯英汉双解大词典
caesium (also cesium)
[美国英语]-
1.
N a ductile silvery-white element of the alkali metal group that is the most electropositive metal. It occurs in pollucite and lepidolite and is used in photocells. The radioisotope caesium-137, with a half-life of 30.2 years, is used in radiotherapy. Symbol: Cs; atomic no: 55; atomic wt: 132.90543; valency: 1; relative density: 1.873; melting pt: 28.39±0.01°C; boiling pt: 671°C 铯
应用推荐