请输入您要查询的字词:
单词
氧-15
释义
氧-15
Encyclopedia
工学
加速器生产医用放射性核素
释
oxygen-15
氧-15
氧的同位素之一原子核包含8个质子和7个中子,半衰期为122秒。
理学
医用放射性核素
释
oxygen-15
氧-15
氧元素的一种放射性核素。原子序数8,符号,简写为15O。
Chemistry
>放射化学与辐射化学>核药物化学>释义
oxygen-15
氧-15
随便看
wood window
woodworking coating machine
woodworking combined machine
woodworking drilling machine
woodworking finger picking machine
woodworking grinder
woodworking lathe
woodworking machine
woodworking machinery
woodworking machining center
Woodworking Milling
woodworking mortising machine
woodworking multi-purpose machine
woodworking planer
Woodworking Portable Machinery
woodworking sawing machine
woodworking sawing machine safety
wood working tools
woody activated carbon
Woody activated carbon fiber
Woody Allen
woody biomass energy
woody environmental characters
woody essential oils
woody fatty acid
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:2026/7/19 2:32:13