cadmium
英 [ˈkæd.mi.əm]
美 [ˈkæd.mi.əm]
- n. [化学] 镉（元素符号Cd）
星级词汇:
中文词源
cadmium 镉
因在希腊Cadmean发现而以其命名的金属元素，该地名来自于希腊神话人物Cadmus。
英语词源
- cadmium (n.)
- bluish-white metal, 1822, discovered 1817 by German scientist Friedrich Strohmeyer, coined in Modern Latin from cadmia, a word used by ancient naturalists for various earths and oxides (especially zinc carbonate), from Greek kadmeia (ge) "Cadmean (earth)," from Kadmos "Cadmus," legendary founder of Boeotian Thebes. So called because the earth was first found in the vicinity of Thebes (Kadmeioi was an alternative name for "Thebans" since the time of Homer).
权威例句
- 1. Cadmium Red LIGHT HueWe are Charlton Mills a retail store featuring craft supplies and shipping materials.
- Cadmium红色光HueWe集装箱是查尔顿米尔斯零售商店,拥有工艺用品和运输包装材料.
- 2. The block is surrounded by cadmium foil 0.5 mm thick.
- 支架周围有一层0.5毫米厚的镉箔.
- 3. Cadmium treatment is likely to be integrated with other treatment schemes.
- 镉的处理可能与其它处理系统结合起来.
- 4. Cadmium is a good metal for this purpose.
- 镉是适合这一目的的优良金属.
- 5. Of the total industrial cadmium use, 90 % is utilized in electroplating and pigments.
- 工业用镉总量的90%用于电镀和涂料.
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