- n.
【化學(xué)】硒。 a selenium cell 【電學(xué)】硒光電池，硒光電管。
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selenium中文什么意思
[ si'li:niəm, -njəm ] 發(fā)音: 用"selenium"造句
例句與用法
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- Selenium and aluminum are found in vanishingly small concentrations within living things .
硒和鋁在生物中含量其微。 - But inorganic selenite is just as nutritionally effective as selenium in organic form .
但無機(jī)的亞硒酸鹽卻是以有機(jī)形式的硒起著營養(yǎng)作用。 - Apart from selenium and vapour-deposited germanium and silicon, glasses are at least diatomic .
除了硒和汽相沉積的鍺和硅之外，玻璃至少是二原子的。 - Selenium was discovered by him over one hundred years ago as an atomic element closely associated with sulfur and tellurium .
硒作為與硫和碲關(guān)系密切的元素在一百年前被他發(fā)現(xiàn)。 - Correlations between mercury and selenium in organisms
生物體內(nèi)汞與硒的相互作用
英文釋義
名詞- a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable grey metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)
同義詞：Se, atomic number 34
百科釋義
Selenium is a chemical element with symbol?Se and atomic number?34. It is a nonmetal with properties that are intermediate between those of its periodic table column-adjacent chalcogen elements sulfur and tellurium.
詳細(xì)百科解釋