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
Effexor
efficacies
efficacious
efficacy
efficiencies
efficiency
efficiency apartment
efficiency expert
efficient
efficients
effigied
effigies
effigy
effigy
effigying
effloresce
effloresced
efflorescence
efflorescences
effloresces
efflorescing
effluence
effluences
effluent
effluents
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:2026/6/18 7:49:42