• 催化剂包括以下组分元素过渡金属元素M载体

    The catalyst comprises the following components: vanadium element, transition metal M and carrier.

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  • 研究过渡金属元素氧化物铝型材模具氮化中的影响

    Effect of oxidation of interim metal on aluminum shape mold during liquid nitrogenous had been investigated.

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  • 不同生成环境下生成的铁结核()吸收不同的过渡金属元素

    Ferromanganese nodules (crusts) formed under different genetic conditions uptake different transition metals.

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  • 过渡金属元素固溶进入催化剂可以极大改变催化剂表面体相性质。

    The transition metal elements with various oxidation states could be introduced into the catalysts and mortify the performance of catalysts.

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  • 理想晶体(包括蓝宝石)颜色占据晶格微量过渡金属元素种类含量直接关系

    There is a direct relation between the color of ideal crystals (including sapphire) and the varieties and contents of the trace transition metal ions occupying their lattice.

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  • 因而经过简单方法过滤步 骤244),可以容易地溶解出的锂元素不溶性过渡金属元素分离

    Thus, through simple means such as filtration (step 244), the leached lithium component can be easily separated from the insoluble transition metal component.

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  • 得出降低煤灰中高价元素高价过渡金属元素含量提高低价活泼金属元素的含量都可以提高煤炭燃烧固硫效果

    The captured sulfur result may increase through decreasing high valence aluminum element and transition metals element content and increasing the low valence vivacious metal element content.

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  • 利用键参数函数尺寸因数第四周期过渡金属元素基准形成规律进行研究

    Bond-parametric function and size-factor are used to study the formation law of alloy quasicrystals based on the fourth long period transition metals.

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  • 综述了其中广受关注的离子掺杂研究进展涉及过渡金属金属以及金属元素

    The research progress of most interesting ion-doping are summarized, which involves transition metals, precious metals and nonmetallic elements such as nitrogen, fluorine, sulfur and carbon.

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  • 综述了其中广受关注的离子掺杂研究进展涉及过渡金属金属以及金属元素

    The research progress of most interesting ion-doping are summarized, which involves transition metals, precious metals and nonmetallic elements such as nitrogen, fluorine, sulfur and carbon.

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