请输入您要查询的英文单词：

　

单词 actinouranium
释义

actinouranium


ac·tin·o·u·ra·ni·um

A5073200 (ăk-tĭn′ō-yo͝o-rā′nē-əm, ăk′tə-nō-)n. The isotope of uranium with mass number 235, fissionable with slow neutrons.
[actin(ium) + uranium.]

actinouranium

(ˌæktɪnəʊjʊˈreɪnɪəm) n (Elements & Compounds) the isotope of uranium that has a mass number of 235

uranium 235


n. the radioactive uranium isotope having a mass number of 235 and that undergoes fission with a release of energy when bombarded with neutrons. [1935–40]

actinouranium


actinouranium

[‚ak·tə·nō‚yu̇′rā·nē·əm] (nuclear physics) A naturally occurring radioactive isotope of the actinium series, emitting only alpha decay; symbol AcU; atomic number 92; mass number 235; half-life 7.1 × 108 years; isotopic symbol 235U.
MedicalSeeuranium 235
随便看

　

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/11/11 17:13:46