请输入您要查询的字词:
单词
isotope
释义
isotope
Encyclopedia
工学
放射理论
释
isotope
同位素
同一化学元素中具有不同质量数的一类原子的集合体。即同位素之间具有相同的质子数, 但它们的中子数不同。每一种元素都有多种同位素,其表示方法是在元素名称或元素符号上注明质量数,如铀−235或235U、钍−230或230Th。
理学
原子核
释
isotope
同位素
具有相同质子数、不同中子数的同一元素的不同核素。
Physics
原子核物理学、粒子物理学
原子核物理学
isotope
同位素
>原子核物理学>原子核基本性质>释义
isotope
同位素
isotope
同位素
†
Mathematics
isotope
同痕,合痕
Astronomy
isotope
同位素
Chemistry
>无机化学>无机化学基本概念与无机化合物>释义
isotope
同位素
Biology
isotope
同位素;放射性核素
随便看
Murals of Helingeer Han Tomb
Murals of Northern Dynasties at Wanzhang in Cixian
Murals of the Liao Dynasty tombs at Baoshan
Murals of the Taiping Heavenly Kingdom
Murals of Tomb of Han Dynasty in Yingchengzi
murals of Zaju Opera of the Mingying Wang Hall in Hongdong County
murals on music and dance performances of Su Sixu’s tomb
murals on the Astana-Karakhoja ancient tombs of the Tang Dynasty
murals on the dramatic stage of the Dongyue Temple in Liaotian Village
Murals Tombs of Wei,Jin and Sixteen Kingdoms Period in Hexi Corridor
Mural Tomb at Nanwuli
Mural Tomb at Shaling of Northern Wei Dynasty
Mural Tomb of Bohai State at Ning’an
Mural Tomb of Eastern Han Dynasty at Qushuhao
Mural Tomb of Han Dynasty at Horinger
Mural Tomb of Han Dynasty at Liangshan
Mural Tomb of Han Dynasty at Pinglu
Mural Tomb of Han Dynasty at Qujiang
Mural Tomb of Han Dynasty at Xi'an University of Technology
Mural Tomb of Liao Dynasty at Faku
Mural Tomb of Liao Dynasty at Kulun
Mural Tomb of Northern Dynasty at Jiuyuangang
Mural Tomb of Northern Qi Dynasty at Wanzhang
Mural Tomb of Sui Dynasty at Shuicun
Mural Tomb of Xinmang Period at Yintun
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:2025/12/1 8:35:41