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periodic system of elements

  • [化学] 元素周期系

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  [化学] 元素周期系

... Flash,无机化学,元素周期系,多媒体,软件 [gap=4638]Keywords: Flash;Inorganic Chemistry;Periodic System of Elements;Multimedia;Software.

基于195个网页-相关网页

  • 元素周期系
    元素周期表
  • 元素周期系

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • A new method to present the periodic law, the visual graphic form of the periodic system of elements, is proposed in this paper.

    提出一种新的元素周期律阵列式图示方法

    youdao

  • Like the Periodic Table of the Elements, this system holds ample opportunity for mixing proportions, creating alloys, and adding impurities.

    就像化学上元素周期表系统拥有充足机会来进行混合创造合金添加混合物质。

    youdao

  • Before the formation of the sun and planets, all the chemical elements found on the periodic table were floating around in the primordial dust of the Solar System.

    太阳行星形成之前所有元素周期表化学元素太阳系原始尘埃四处漂浮着。

    youdao

更多双语例句
  • Earlier this month, Daimler, Ford and Nissan re-upped their commitment to the lead-off batter for the Periodic Table of the Elements by announcing a pact to develop a common fuel cell system that could lead to affordable fuel cell cars by 2017.

    FORBES: Why Hydrogen Cars Could Still Be The Future

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