英语释义

• (chemistry) the principle that chemical properties of the elements are periodic functions of their atomic numbers

片语

element periodic law元素周期律

the periodic law化学元素周期律

Periodic law constant周期律常数

elemental periodic law元素周期律

Periodic law culture teaching元素周期表

periodic c law周期律

On Periodic Law论周期律

periodic law of elemen元素周期律

roof periodic caving law顶板周期垮落规律

英汉例句

• using the difference between neutron and proton number in atomic nucleus, the 「element「s periodic law of three」.

  通过原子核内中子数与质子数的差值——中质差，探讨构建「元素立体周期律」的可能性。

• the chemical industry through the periodic law called the mendeleev law: the main group element is right non metal is stronger, the more to the metal is stronger.

  化学界通将周期律称为门捷列夫周期律：主族元素越是向右非金属性越强，越是向上金属性越强。

• element」s periodic law of three-dimension(solid);

  元素立体周期律；

• using the difference between neutron and proton number in atomic nucleus, the 「element「s periodic law of threedimensional (solid)」 is constructed preliminarily.

  通过原子核内中子数与质子数的差值——中质差，探讨构建「元素立体周期律」的可能性。

• the scientific exploration is never the end, and the element」s periodic law makes no exception of it.

  科学的探索是永无止境的，元素周期律也不例外。

• in this article discuss the element「s periodic law will be development, the scientific exploration is never the end, and the element」 s periodic law makes no exception of it.

  本文说明科学的探索是永恒的主题，元素周期律也不例外，讨论元素周期律仍要发展。

• he was the earliest one to introduce to domestic readers the periodic law of chemical elements, as well as the first person to work out systematic terms for organic compounds.

  他最早向国内读者介绍了化学元素周期律，也是制订有机物系统名称的第一个人。

• at this point, chemical element periodic law is found to work has been successfully completed.

  至此，化学元素周期律的发现工作已圆满完成。