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periodic table of elements 元素周期表

  • Dopants for silicon wafers are found in Groups III and V of the Periodic Table of the Elements.

    晶圆片搀杂剂可以元素周期表IIIV族元素中发现

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  • In 1869, Dmitri Ivanovich Mendeleev, a Russianchemist, published his periodic table of the elements.

    俄国化学家门捷列夫1869年公布元素周期表

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  • One way is by using the periodic table of the elements. The periodic table neatly tabulates information about atoms.

    方法之一使用元素周期表。元素周期表原子信息整齐地列表。

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  • Arsenic sits right beneath phosphorus in the periodic table of the elements and shares many of its chemical properties.

    元素周期表,砷位于下面,二者具有很多相同的化学性质

    article.yeeyan.org

  • You are allowed to use on the test the official version of the Periodic Table of the Elements which most of you should have by now.

    测试你们可以使用,化学元素周期表官方版本,你们应该大部分都有

    v.163.com

  • 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。

    article.yeeyan.org

  • Dmitri Ivanovich Mendeleev (1834-1907) was a great Russian chemist, Founder science and the basic law of the periodic table of the elements.

    德米特里·伊万诺维奇·门捷列夫(1834- 1907)俄罗斯伟大的化学家自然科学基本定律化学元素周期表创始人

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  • Wolfram Periodic Table: Hailed by Stephen Fry as reason enough to splash out on an iPad, this wonderful app brings the Periodic Table of the Elements to glorious life.

    Wolfram周期表:被StephenFry赞誉已经有充分理由使其iPad上流行了。这种强大的应用元素周期表和精彩的现实生活联系起来。

    article.yeeyan.org

  • She gave him a miniature copy of the periodic table of elements.

    给了奥巴马一个元素周期表微型复制品。

    article.yeeyan.org

  • So, the vast majority of elements in the periodic table are metals.

    所以元素周期表中的大部分属于金属

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  • The new element, which has yet to be named, slips into a place on the periodic table between elements 116 and 118, both of which have already been discovered.

    元素目前尚未命名放入元素周期表的116号118号元素之间位置这两者已经发现

    article.yeeyan.org

  • They're black with colored elements of the periodic table.

    它们黑色的,中间还有些元素周期表彩色元素。

    v.163.com

  • And there's a lot we can explain by talking about what we see in the periodic table in terms of what different trends are in grouping different elements in different spots within the periodic table.

    我们可以解释很多通过讨论元素周期表中的内容,按照各种不同规律,将周期表不同位置元素分组归类。

    v.163.com

  • In recent years, there have been several claims by laboratories for the discovery of new chemical elements at positions 113, 114, 115, 116 and 118 on the periodic table.

    最近几年几个实验室声称自己元素周期表113,114,115,116118位置发现新的元素

    article.yeeyan.org

  • They support the 130-year-old idea of their countryman Dmitri Mendeleev (who created the first version of the periodic table of elements).

    他们支持他们同胞门捷列夫(创造了元素周期表第一版)有130历史观点

    www.ecocn.org

  • Two new elements have been added to the periodic table after a three-year review by the governing bodies of chemistry and physics.

    经过3年的研究,元素周期表又增添2元素

    article.yeeyan.org

  • It is on the periodic table of elements under the symbol Bi at atomic number 83.

    元素周期表里序列号是83,标志BI

    article.yeeyan.org

  • The position of an element in the periodic table reflects not only the atomic structure element, also shows the internal relations between the regularity and the elements of nature.

    元素周期表中的位置不仅反映了元素原子结构显示元素性质递变规律元素之间内在联系

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  • The very next day, Mendeleev will be the results into a table, this is the history of mankind, the first periodic table of chemical elements.

    第二,门捷列夫所得出结果制成一张人类历史上一张化学元素周期表

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  • Since the 19th century, European and American discoveries have monopolized the naming of elements on the periodic table.

    19世纪以来欧洲美国发现垄断周期表中元素命名

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  • The significance of the periodic table of elements of great scientists, is using this to find new elements and compounds.

    元素周期表意义重大科学家正是寻找新型元素化合物

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  • 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。

    eco-ng.blogbus.com

  • Researchers have now assessed the criticality of all 62 metallic-based elements on the Periodic Table to reveal which are most at risk and what that means for our gadgets in the long-term.

    研究人员现已元素周期表中的62种金属元素临界状态进行了评估,列出了处于濒危状态金属名单,并从长远角度分析了这些金属的储量能否满足人类制造小器具的需求。

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  • Pure metals are elements which come from a particular area of the periodic table.

    金属是在元素周期表占据特定位置元素。

    www.3che.com

  • In the table, change the vertical horizontal, use one of a group of elements in the same vertical line, the more prominent the periodic property of elements.

    该表中,竖排为横排使用一族元素处于同一行中突出元素性质周期性

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  • We have a table of the elements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as the Periodic Table.

    我们个元素其中元素特性随着原子质量改变而引起周期性的变化,所以我们将所有信息精简变成一个周期表。

    www.youdict.com

  • We have a table of the elements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as the Periodic Table.

    我们个元素其中元素特性随着原子质量改变而引起周期性的变化,所以我们将所有信息精简变成一个周期表。

    www.youdict.com

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