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fefe
['fifi]

  • n. (Fefe)(美)费费(人名)

网络释义

  填化学式

...)某化工厂的废液里含有大量的硝酸银.为了防止废液污染环境,变废为宝,进行如下处理:请回答:(1)金属X是 Fe Fe填化学式),加入过量金属X的目的是 将硝酸银中的银全部置换出来 将硝酸银中的银全部置换出来.(2)步骤①中反应的化学方程式为 Fe+2AgNO3...

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短语

Fe-Fe 剪切强度

PP Fe Fe 铁损

Fe-Fe bond 铁铁键

fe fe bond 铁铁键

Fe-Fe complex 双核铁化合物

Fe-Fe hydrogenase 铁铁氢化酶

cleavage of fe-fe bond 铁铁键的断裂

fe cover FE COVER 灭火器复板

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双语例句原声例句权威例句

  • Ni/Fe and Cu/Fe bimetal were used to dechlorinate tetrachloroethene(PCE).

    选用镍//铁金属四氯乙烯(PCE)进行脱氯试验 。

    youdao

  • In this paper, the Ni, Ni-Co, Fe and Ni-Fe magnetic fibers were prepared by thermal decomposition reducing method of gel precursor fibers.

    本文采用凝胶前驱纤维热分解还原法制、镍-钴、、镍-铁四种磁性金属纤维。

    youdao

  • The paper reports atomic absorption spectrum for determination of trace Fe in additional Fe salt. The reliability of this method is examined by mathematical statistics way.

    本文采用原子吸收分光光度法测定强化微量铁。数理统计方法检证了方法可靠性

    youdao

更多双语例句
  • Today, Fort Union is preserved by the National Park Service as an outdoor museum on the Santa Fe Trail.

    VOA: special.2009.03.30

  • Let's choose Latin, the language of scholarship, and so iron became Fe for ferrum and lead became Pb for plumbum and gold is Au for aurum and so on.

    那就选拉丁文吧,用于学术的语言,所以,iron就变成了Fe,表示铁元素,铅变成了,Pb,表示铅元素,金变成了Au,表示金元素,等等。

    麻省理工公开课 - 固态化学导论课程节选

  • Organizers say they need all that time to include all that needs to be remembered about the history of Santa Fe.

    VOA: special.2009.03.30

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