• 阿玛托尽管诸如方铅矿一类的大部分化合物都是不可容的,像羟铅矿这样的化合物还是“可以溶于水,并产生Pb 2 +(二铅离子)”。

    Amatore says that although most lead compounds, like galena, are insoluble, compounds like laurionite 'can dissolve a little bit to produce Pb2 +.'

    youdao

  • 代烯烃或芳烃相反代膦烯与零氧化加成反应可以温和条件下进行

    On the contrary to the vinyl and aryl chlorides, the oxidative addition reaction of zerovalent palladium to chloro-substituted phosphaalkenes proceeded smoothly under mild conditions.

    youdao

  • 卤素尤其富集成矿矿化,铊变化富集成矿过程中具有重要作用

    Halogens, especially chlorine, were the principle mineralization agent of Tl and the variation of valence of Tl played an important role in the elemental enrichment and ore formation.

    youdao

  • 文中还原反应机理助剂甲酸作用机理作了初步探讨

    In addition, a basic discussion on the possible mechanisms of the dechlorination reaction by ZVI and on the likely roles of ammonium formate was provided in this paper.

    youdao

  • 本文研究紫胶树脂漂白过程分子量寿命、碘羟基含量变化情况。

    The changes of molecular weight, life under heat, acid value, hydroxyl value and chlorine content of lac resin during bleaching and de-chlorinating processes have been studied.

    youdao

  • 研究了零铁、镍-铁铜-铁金属乙烯PCE的还原性性能

    The capabilities of Fe0, Ni-Fe bimetal and Cu-Fe bimetal for reductive dechlorination of tetrachloroethylene(PCE)were studied.

    youdao

  • 研究了零铁、镍-铁铜-铁金属乙烯PCE的还原性性能

    The capabilities of Fe0, Ni-Fe bimetal and Cu-Fe bimetal for reductive dechlorination of tetrachloroethylene(PCE)were studied.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定