（元素）周期表

[化学]周期表

periodic tables───[化学]周期表

periodic rate───周期性利率

periodic acid───过碘酸；[无化]高碘酸

periodic law───[数]周期律；门捷列夫氏定律

periodic laws───[数]周期律；门捷列夫氏定律

periodic rates───周期性利率

periodical───adj.[数]周期的；定期的；n.期刊；杂志

periodically───adv.定期地；周期性地；偶尔；间歇

periodicals───n.期刊（periodical的名词复数形式）

The periodic table now contains all the elements known to man arranged in their proper sequence.───现在周期表包括人类已知的全部元素,这些元素按适当的顺序排列起来.

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.

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.

Microgram for microgram, beryllium is one of the most toxic elements on the periodic table.───一微克,又是一微克, 铍是周期表上最有毒的元素之一.

Atomic structure and the periodic table.───原子结构和元素周期表.

The size of atoms decreases from left to right across a period in the periodic table.───在周期表中沿着周期从左到右原子的半径递减.

According to Mendeleyev's periodic table, there seem to be still some elements undiscovered yet.───按照门捷列夫周期表, 似乎还有一些元素尚未发现.

Silicon is one of the most studied elements in the periodic table.───硅是周期表中最熟悉的元素之一.

The periodic table is one of the most potent icons in science.───周期表是在科学方面的最有力的图象之一.

If we look at carbon, if you look on your Periodic Table you will see this notation next to carbon, What are we learning here?───如果我们观察碳，如果你查阅元素周期表，你会看到碳旁边的符号，从这里我们能了解到什么呢？

Everybody please take out a piece of paper and write the periodic table from memory.───请大家拿出一张纸,默写化学元素周期表.

yet, on the fourth or fifth reading in the 24 years since UK publication, the Periodic Table still seems to me to be the nearest match to the ideal science book.───书第一次在英国出版是在24年前。然而，当我第四遍或者是第五遍再读这本书时，我仍然觉得《周期表》是我心目中最理想的科学书籍。

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.

It is a combination of the Periodic Table of Elements and a calculator.───这是一个结合了元素周期表和一个计算器.

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 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.

We can get this from the Periodic Table, so reported is Periodic Table.───我们能从元素周期表中得到这个，所以接下来要讲元素周期表。

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.

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.

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.

Mercury is one of the more unique elements in the periodic table.───水银是在周期表里的更独特的元素之一.

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.

I got the periodic table off by heart.

According to the periodic table, we selected 16 kinds of metal ions with different ionic charge, radius and electron shell structure in research.

1869 - Dmitri Mendeleev presents the first periodic table to the Russian Chemical Society.

Atomic structure and the periodic table.

Helium, the next element in the periodic table, contains two electrons encircling a nucleus containing two protons.

Sentencedict.com is a sentence dictionary, on which you can find nice sentences for a large number of words.

If you do look down at the Periodic Table and get above 109, Uun Uuu Uub you will see these strange notations here, Uun,Uuu,Uub What is all of this?

It is a combination of the Periodic Table of Elements and a calculator.

Their chemical class' periodic table also needed to spell English whole name, sounded difficult.