radioactive decay 英[ˌreidiəuˈæktiv diˈkei] 美[ˌredioˈæktɪv dɪˈke] 释义 放射衰变 实用场景例句 全部 Unlike helium - 4, it cannot be produced byradioactive decay. 与氦- 4不同之处是, 氦-3不能由放射性衰变产生. ...
衰变(Radioactive decay/nuclear decay),是某些原子核自发射出某种粒子而变为另一种核的过程。 半衰期(Half-life):一个放射性同位素的半衰期是指一个样本内,其放射性原子衰变至原来数量的一半所需的时间。也可以这样理解:半衰期是指一个时间段(比如100年),在100年这段时间内,某元素的不稳定同位素原子发生衰变的概...
美 英 na.放射衰变 网络放射性衰变;放射性蜕变;辐射衰变 英汉 网络释义 na. 1. 放射衰变 释义: 全部,放射衰变,放射性衰变,放射性蜕变,辐射衰变
Radioactive decay, also known as nuclear decay or radioactivity, is a random process by which an unstable atomic nucleus loses its energy by emission of radiation or particle. A material containing unstable nuclei is considered radioactive.
Learn the radioactive decay definition. Know the radioactive decay formula. Explore the differences between alpha decay, beta decay, and gamma...
Learn how to use the radioactive decay calculator with a step-by-step procedure. Get the radioactive decay calculator available online for free only at BYJU'S
Currently, the most important modes of radioactive decay are: alpha, beta minus, beta plus, electron capture, gamma and internal conversion. In addition to these standard modes, questions in this chapter also cover proton and neutron decay as well as spontaneous fission as interesting examples of...
TheMute - Radioactive Decay
Radioactive decay is the process by which an unstable atomic nucleus loses energy by radiation. The decay equation is dN/dt = -λN. The time required for half of the original population of radioactive atoms to decay is called the half-life. This simulato
natural radioactive decay放射性自然衰变 radioactive decay constant【化】 放射性衰变常数 radioactive decay law【化】 放射性衰变律 相似单词 radioactivea. 1.放射性的 decayv.[I,T] 1.使腐烂,使腐朽 v.[I] 1.衰败,衰退,衰落 n. 1.腐败、衰退的状态 ...