selenium
英 [sɪ'liːnɪəm]
美 [sə'linɪəm]
助记提示
1. selen- + -ium.
2. On analogy of tellurium, with which it had been at first confused, and which was named for the earth.
3. selenium 与 tellurium 在元素周期表中是同列相邻的元素，它们具有相近的化学性质，其名称含义的地月关系也正是基于此联系起来的。
双语例句
- 1. Selenium and aluminum are found in vanishingly small concentrations within living things.
- 硒和铝在生物中含量其微.
来自辞典例句
- 2. Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.
- 除了硒和汽相沉积的锗和硅之外, 玻璃至少是二原子的.
来自辞典例句
- 3. But inorganic selenite is just as nutritionally effective as selenium in organic form.
- 但无机的亚硒酸盐却是以有机形式的硒起着营养作用.
来自辞典例句
- 4. Why can't we cut the middleman and just check the wife's house for selenium?
- 我们何不直接了当去查看他妻子的房子看有没有硒元素?
来自电影对白
- 5. Other good sources of selenium: seafood, beef and whole - grain breads.
- 其他含硒食物有: 海产品, 牛肉和全麦面包.
来自互联网
