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
unappropriated
unapproved
unapt
unarguable
unarm
unarmed
unarticulated
unary operation
unashamed
unasked
unassailable
unassembled
unassertive
unassisted
unassuming
unattached
unattainable
unattended
unattested
unattributed
unau
unaudited
unaus
unavailable
unavailing
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:2026/10/1 20:32:00