按照门捷列夫周期表，似乎还有一些元素尚未发现。
According to Mendeleyev's periodic table, there seem to be still some elements undiscovered yet.
他们支持他们同胞门捷列夫(他创造了元素周期表的第一版)有130年历史的观点。
They support the 130-year-old idea of their countryman Dmitri Mendeleev (who created the first version of the periodic table of elements).
门捷列夫于1869年制定周期表时，表中包含63个元素，而现在化学课堂中一个类似的图表元素已多达118个。
When Dmitri Mendeleev devised his periodic table in 1869, it contained 63 elements; a similar chart in a chemistry classroom now has up to 118 entries.
俄国化学家门捷列夫在1869年公布了他的元素周期表。
In 1869, Dmitri Ivanovich Mendeleev, a Russianchemist, published his periodic table of the elements.
这是一张德米特里？ 门捷列夫的画像，他是最早制作，元素周期表的科学家之一。
So, here we have a picture of Dmitri Mendeleev, who is one of the scientists responsible for first compiling the periodic table.
就像门捷列夫元素周期表对化学研究的重要作用一样，这个细胞可视化图示将为生物学家提供新的研究框架。
Just as Mendeleev's periodic table of chemical research as an important role in the cell biologist visual icon will provide a new research framework.
科学家证实，蜂蜜中已发现含有门捷列夫元素周期表中所列的所有微量元素。
Scientists have shown that honey has been found to contain all of the Mendeleev periodic table listed in the trace elements.
1869年的今天，德米特里·门捷列夫将首个元素周期表向俄国化学学会展示。
1869 - Dmitri Mendeleev presents the first periodic table to the Russian Chemical Society.
1869年的今天，德米特里·门捷列夫将首个元素周期表向俄国化学学会展示。
1869 - Dmitri Mendeleev presents the first periodic table to the Russian Chemical Society.
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