“同位素”的概念、定义、翻译、参考文献-科学参考

　

单词	同位素
释义	同位素 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^† isotopic同位素[的] isotopic element同位[元]素 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
随便看	Record of Orchard Town Record of Painters in Shaoxing Record of Painters in Wuhu Record of Painters in Yangzhou Record of Painters in Yushan Record of Portraying Dream Record of Puzhou Bangzi Opera Record of Rites Compiled by Elder Dai record of river variation Record of Rumors from the Man of Su River Record of Selling Books in Bianliang Record of Selling Books in Jinling Record of Sense on Calligraphy, Painting, and Rubbings Record of Shaking the Flywhisk Record of Shen Zhou by Jin Nong Record of Shu Brocade Record of Talks on Art Record of the Archives of the General Administration of Jiaxing Route Record of The Auspicious Signs Record of the Campaigns of Holy warrior Chinggis Qan Record of the Cavern-Heavens， Auspicious Sites， Holy Mountains， and Marshes，as well as of the Famous Mountains record of the completion of a school Record of the Completion of Yihuang Opera God Temple Record of the Golden Light Record of the Grand Historian,block-printed edition by Cai Mengbi Dongshu,seventh year of Qiandao era,Song Dynasty

　

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：2026/6/10 15:07:53