periodic law

periodic law

美 　英

• na.【化】周期律
• 网络元素周期律；周期率；周期定律

英汉解释

na.

1. 【化】周期律

英英解释

n.	1. the law stating that chemical elements fall into groups sharing similar properties when they are arranged according to atomic number

例句

Discussion on "the Periodic Law of the Rise and Fall of the Dynasties of Past Ages"

“中国历代王朝盛衰兴亡周期律”的思考

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。

CI design of this historical periodic law, can not but cause us to do reflection on the culture - in the end what is CI design?

CI设计的这种历史周期律，不能不引起我们做文化上的反思--到底什么是CI设计？

The Octet Periodic Law of Natural Numbers and the Four Theorems of Diophantus

自然数八度周期律暨丢番图四定理

The "Periodic Law" of Rise and Fall of Dynasties in Ancient China

中国古代王朝盛衰兴亡的“周期率”

Element's Periodic Law of Three-dimension(solid);

元素立体周期律；

Discovery of the new element and the development of the theory of periodic law

新元素的发现和周期系理论的发展