请输入您要查询的字词:
单词
锝
释义
锝
Encyclopedia
理学
放射性元素
释
technetium
锝
人工放射性元素,元素符号为Tc,原子序数43,原子量98.906,属周期系ⅦB族。
Astronomy
全称:technetium。缩写:Tc
锝
Chemistry
>放射化学与辐射化学>放射性元素化学>释义
technetium
锝
随便看
million instructions per second
million tons of chamber blasting engineering of Gansu Baiyin open-pit mine
million years
millipore
millipore filtration
millisecond
millisecond blasting of open pit
millisecond pulsar
millisecond pulse
mill load measurement
mill load soft measurement
Mills
Mill's cannon
Mills constant
Mills Cross
Mill's five methods
Mill's five methods in searching of causal connections
Mills prime
Mills ratio
Mills-Slee-Hill Catalogue of Radio Sources
Mills-Strurrock model
Mills theorem
mill vibration signal analysis
Mill准则
Milne
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/4/16 4:03:03