元素周期表

The periodic table of elements is arranged based on a series of regular polyhedron.

指出元素周期表的排列规则来自正多面体.

The chemistry of Mars and Venus was as balanced as the periodic table, and as dead.

火星和金星上的化学反应犹如元素周期表那般稳定, 那般死气沉沉.

Outer shells are bigger than inner ones , but each has a fixed capacity.

元素周期表之所以可行,是因为电子往往要在同心电子层中自行排列.

What I found especially interesting was the elegance and predictive power of the periodic table.

我发现特别有趣的是元素周期表的精确设计和它的预测能力.

The periodic table would appear thus to have won a temporary reprieve.

元素周期表的修改貌似要减缓咯.

The world system , is composed of 100 kinds of elements in element periodic table.

元素周期表中的100余种元素组成了宇宙的物质世界.

Atomic structure and the periodic table.

原子结构和元素周期表.

This book, which was a simple outline of the periodic table and atomic structure, impressed me greatly.

这本书简明地概述了元素周期表和原子的结构, 给我留下了极为深刻的印象.

In the periodic table, a heavy stepped line divides the elements into metals and nonmetals.

在这个元素周期表, 重踏竖线成金属和非金属元素.

Information on the periodic table, groups & trends and electronic structure.

元素周期表的信息 、 各族 元素以及电子结构.

We had a quiz on periodic table of elements, i thought i did good.

我们在元素周期表有一次测验, 我认为我做了好.