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selenium中文是什么意思

音標(biāo):[ si'li:niəm, -njəm ]   發(fā)音:
  • n.
    【化學(xué)】硒。 a selenium cell 【電學(xué)】硒光電池,硒光電管。

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  • 例句與用法
  • 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
  • Bioremediation technology of polluted soil by selenium
    土壤硒污染的生物修復(fù)技術(shù)
  • Determination of trace selenium by catalytic fluorimetry
    催化熒光法測定痕量硒
  • Method for the determination of selenium in feedstuffs - fluorometrt
    二氨基萘熒光法
  • The advancement in selenium enriched food research in china
    我國富硒食品的研究進(jìn)展
  • Health standard for selenium in the air of workplace
    車間空氣中硒衛(wèi)生標(biāo)準(zhǔn)
  • 更多例句:  1  2  3  4  5
  • 英文解釋
  • 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,

  • 百科解釋
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
  • 其他語種釋義
  • seleniumとは意味:{名} : 《元素》セレン、セレニウム、セレニューム◆【略】Se◆原子番號(hào)34。原子量78.963(天然同位體存在比 Se-76:9.3611%、Se-78:23.789%、Se-80:49.6110%、Se-82:8.736%)。融點(diǎn)220.2℃。沸點(diǎn)684.9℃。密度(灰色セレン)4.79g/cm3。同素體が多い(灰色、赤色、黒色セレン)。半導(dǎo)體(光素子などに)。 --------------...
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