网站首页  词典首页

请输入您要查询的英文单词或汉字:

 

词汇 fission
类别 英汉双解翻译词典
释义 fis·sion AHD[fĭshʹən] D.J.[ˈfɪʃən]K.K.[ˈfɪʃən]n.(名词)fission of a uranium nucleusPrecision Graphics
    1. The act or process of splitting into parts.分裂,裂开:裂成几个部分的行动或过程
    1. A nuclear reaction in which an atomic nucleus, especially a heavy nucleus such as an isotope of uranium, splits into fragments, usually two fragments of comparable mass, with the evolution of from 100 million to several hundred million electron volts of energy.裂变:一种如铀的同位素等重核的原子核核反应,通常分裂成两个质量相近的碎片并能释放出100万到几百万电子伏的能量
    1. Biology An asexual reproductive process in which a unicellular organism divides into two or more independently maturing daughter cells.【生物学】 裂殖,分裂生殖:单细胞组织分裂成两个或多个独立的成熟子细胞的无性生殖过程
Etymology语源
    1. Latin fissiō fissiōn- [a cleaving] 拉丁语 fissiō fissiōn- [分裂]
    1. from fissus [split] * see fissi- 源自 fissus [裂开] * 参见 fissi-
随便看

 

英中网英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。

 

Copyright © 2000-2024 elcok.com All Rights Reserved 更新时间:2026/1/12 1:24:16