查单词

  • benzene怎么读



    benzene是什么意思

    英:['benziːn] benzene怎么读 美:['bɛnzin] benzene怎么读

    benzene 是什么意思


    n. [有化] 苯

    benzene 中文词源


    benzene 苯

    来自化学词根benz, 苯。

    英语词源


    benzene
    benzene: [19] The original name given to this hydrocarbon, by the German chemist Eilhardt Mitscherlich in 1833, was benzine. He based it on the term benzoic acid, a derivative of benzoin, the name of a res

    benzene 权威例句


    1. The benzene case is discussed only in a footnote in Textile Manufacturers.
    苯案仅在“纺织品制造商”一案的脚注中进行了讨论.

    来自英汉非文学 - 环境法 - 环境法

    2. The benzene vaporized and formed a huge cloud of gas.
    苯蒸发了,形成了一大团气体。

    来自辞典例句

    3. The simplest member of the aromatics series is benzene.
    芳香烃系列中最简单的一个化合物是苯.

    来自辞典例句

    4. The benzene ring is also seen in other compounds.
    苯环在其他化合物中也可以看见.

    来自辞典例句

    5. Resonance theory says that benzene can be represented by two contributors.
    共振论认为苯能用两个参与体表示.

    来自辞典例句

    benzene 造句


    1. The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the reasonating bonds of benzene rings.
    油母质中的芳香烃结构含有被苯环共振键稳定的自由电子。

    -- 来源 -- 英汉 - 辞典例句

    2. Ferric Chloride alone gives polymer with benzene.
    三氧化铁可单独催化苯的聚合。

    -- 来源 -- 英汉 - 辞典例句

    3. It is supposed that benzene does not form similar exciplexes, but only leads to deactivation of Mn(facac).
    曾假定,苯并不形成类似的激发络合物,但是只能导致Mn(facac)的失活。

    -- 来源 -- 英汉 - 辞典例句

    4. The intrinsic viscosities reported were detemined in benzene at 25℃.
    特性粘数是在苯中于25℃测定的。

    -- 来源 -- 英汉 - 辞典例句

    5. Resonance theory says that benzene can be represented by two contributors.
    共振论认为苯能用两个参与体表示。

    -- 来源 -- 英汉 - 辞典例句

    6. Benzene hexachloride is commonly called BHC.
    六氯化苯通常称为BHC。

    -- 来源 -- 英汉 - 辞典例句

    7. The deoxygenated benzene derivative(105)is obtained.
    这就得到脱氧的苯衍生物(105)。

    -- 来源 -- 英汉 - 辞典例句

    8. Molecular weight determinations on the purified material were conducted in benzene solutions by cryoscopic method.
    用冰点法,在苯溶液中对纯的物质进行了分子量测定。

    -- 来源 -- 英汉 - 辞典例句

    9. In benzene or ethyl acetate solution rates increase linearly with methyl methacrylate concentration.
    在苯或乙酸乙酯溶液中其衰减速度随甲基丙烯酸甲脂浓度呈直线地增大。

    -- 来源 -- 英汉 - 辞典例句

    10. The benzene ring is also seen in other compounds.
    苯环在其他化合物中也可以看见。

    -- 来源 -- 英汉 - 辞典例句

Copyright © 2024 www.suishoucha.com All rights reserved. 随手查 版权所有. 网站地图 沪ICP备2023027676号