请输入您要查询的英文单词:
单词
periodic law
释义
pe·ri·od·ic law
AHD
[pĭr'ē-ŏdʹĭk]
D.J.
[ˌpɪriːˈɒdɪk]
K.K.
[ˌpɪriˈɑdɪk]
n.
Chemistry
(名词)【化学】
The principle that the properties of the elements recur periodically as their atomic numbers increase.
周期律:元素属性根据原子数的增长周期性出现的规律
随便看
Shawnee cake
Shawnee College
Shawnees
Shawnee State University
Shawnee State University
Shaw University
Shaw University
Shawwal
Shawwals
shay
shaykh
shays
Shays
Sha‘ban
she
she
s/he
shea
shea butter
shea butter tree
sheaf
sheaf
sheafs
shear
sheared
英汉双解词典包含166908条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2026/10/23 14:11:01