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单词 Nuclear process
释义

Nuclear process

原声例句
VOA慢速英语_科技

" They are not the building blocks of stuff, like electrons and quarks are, but they are created in nuclear processes, " she said.

“它们不像电子和夸克那样是构成物质的积木,但它们是在核过程中产生的。”

202329

Today, let's delve into the enigmatic nuclear processes that make the sun shine and explore how it fuels life on Earth.

今天,让我们深入研究使太阳发光的神秘核过程,并探索它如何为地球上的生命提供燃料。

CNN 10 学生英语 2018年5/6月合集

He said Iran would stick with its commitments to the other five countries in the deal, but he also warned that if needed, Iran could resume its nuclear process, quote, without limitations.

他表示伊朗将会继续履行协议里对其他五个国家的承诺,但他同时警告,如有需要,伊朗将会在没有任何约束下,重启核计划。

英语百科

Nuclear reaction

In this symbolic representing of a nuclear reaction, lithium-6 (63Li) and deuterium (21H) react to form the highly excited intermediate nucleus 84Be which then decays immediately into two alpha particles of helium-4 (42He). Protons are symbolically represented by red spheres, and neutrons by blue spheres.

In nuclear physics and nuclear chemistry, a nuclear reaction is semantically considered to be the process in which two nuclei, or else a nucleus of an atom and a subatomic particle (such as a proton, neutron, or high energy electron) from outside the atom, collide to produce one or more nuclides that are different from the nuclide(s) that began the process. Thus, a nuclear reaction must cause a transformation of at least one nuclide to another. If a nucleus interacts with another nucleus or particle and they then separate without changing the nature of any nuclide, the process is simply referred to as a type of nuclear scattering, rather than a nuclear reaction.

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更新时间:2025/6/18 2:33:41