• 王水法氯化法速率快。

    The aqua regia and chlorination leaching provided a rapid rate of dissolution.

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  • 本文将纳米自组装膜相结合制备的修饰电极可应用复杂体系中离子伏安分析。

    In this thesis, gold nanoparticles and self-assembled monolayer doubly modified electrode were used for the stripping voltammetric determination of heavy metal ions in the complex samples.

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  • 废料首先盐酸,使钴、镍、铁进入液而

    The kovar scrap is first dissolved with hydrochloric acid and chlorine.

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  • 本文介绍存在形式模拟计算基本原理计算方法

    This paper introduces the basic principle and calculation method of simulated calculation on the species of aquatic gold.

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  • 采矿是从贫矿、残矿、石堆尾矿中提取一种行之有效方法

    Solution mining is a available method to extract gold from lean ore, relic, waste dumps and tailings.

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  • 流体不混、水-反应及古大气水混入造成本区沉淀成矿的主要因素。

    Fluid immiscibility and fluid rock interaction may be the main causes for gold deposition in the mine.

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  • 研究了活性炭纤维滤布富集分离条件解脱方法利用微波、液珠萃取法测定矿石中的

    Moreover, the paper researched the assay of gold in ores with the method of sample solving with microwave-drop extraction colorimetry.

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  • 这一过程碱性组分交代对活化带出与再沉淀成矿起到重要作用

    Exsolution and metasomatism of alkaline component plays a positive role in activation, leaching and precipitating, mineralization of gold during metamorphic process.

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  • 流体不混大气降水的不断加入以及水-岩交换作用导致本区成矿流体中锑淀积成矿主要因素

    Fluid immiscibility, continuous influxing of meteoric water and water-rock exchange are very important factors that caused gold and stibnite to deposit.

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  • 王水法氯化法速率试剂具有氧化性和腐蚀性。

    The aqua regia and chlorination leaching provided a rapid rate of dissolution, however, special attention should be given to strong oxidaion and corrosion of reagents.

    youdao

  • 结论 复凝聚用于制备

    This method can be used for the preparation of myrtle oil enteric microcapsules.

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  • 结论 复凝聚用于制备

    This method can be used for the preparation of myrtle oil enteric microcapsules.

    youdao

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