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    首頁英語selenium是什么意思

    selenium

    英 [s??li:ni?m]|美 [s??lini?m]
    • n.

    星級詞匯:

    詳盡釋義

    n.(名詞)

    【化】硒(化學元素,用于電氣設備和著色玻璃,人體缺此可致抑郁)

    中文詞源

    selenium

    化學元素,命名來自 Selene,月亮,-ium,化學元素后綴,模式基于 tellurium,锝,來自拉丁語 tellus,地球。

    詞組搭配

    selenium dioxide二氧化硒;亞硒酐;二氧化;氧化硒

    Selenium hexafluoride六氟化硒;六氟化

    selenium trioxide三氧化硒

    Selenium Sulfide二硫化硒;硫化硒;希爾生;二硫化硒洗劑

    selenium cell硒光電池;硒光電管;硒電池

    selenium powder硒粉;硒粉國產硒粉

    Selenium oxide二氧化硒;氧化硒

    selenium disulfide二硫化硒化學品;二硫化硒;含二硫化硒;硫化硒

    Selenium yeast硒酵母;酵母硒;富硒酵母

    雙語例句

    1. Selenium and aluminum are found in vanishingly small concentrations within living things.

    硒和鋁在生物中含量其微.

    來自辭典例句

    2. Apart from selenium and vapour - deposited germanium and silicon, glasses are at least diatomic.

    除了硒和汽相沉積的鍺和硅之外, 玻璃至少是二原子的.

    來自辭典例句

    3. But inorganic selenite is just as nutritionally effective as selenium in organic form.

    但無機的亞硒酸鹽卻是以有機形式的硒起著營養作用.

    來自辭典例句

    4. Why can't we cut the middleman and just check the wife's house for selenium?

    我們何不直接了當去查看他妻子的房子看有沒有硒元素?

    來自電影對白

    5. Other good sources of selenium: seafood, beef and whole - grain breads.

    其他含硒食物有: 海產品, 牛肉和全麥面包.

    來自互聯網

    英英釋義

    Noun

    1. a toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores (as pyrite)

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