In nuclear decay process, internal conversion electron emission and electron capture leave vacancies in atomic shells.
核衰变过程中 ,内转换电子发射和电子俘获能在原子电子壳层内留下空穴 。
This thesis mainly discusses data analyzing and processing in the experiment of statistical rules of nuclear decay under the circumstances of Matlab.
主要论述MATLAB环境下分析和处理"核衰变统计规律"实验数据的算法实现。
The automatic measurement of nuclear decay statistical distribution has been success,the hardware circuit、interface board and measuring software of the automatic measuring system have been discussed.
介绍采用 IBM-PC机自动测量技术 ,设计测试的硬件接口电路 ,编写测试软件程序 ,并对它们的功能进行分析 ,实现利用 IBM-PC机对核衰变统计分布的测
A stream of particles or electromagnetic waves emitted by the atoms and molecules of a radioactive substance as a result of nuclear decay.
核衰变产生的微粒或电磁波放射物的原子或分子由于核衰变放出的一束微粒或电磁波
The nucleus decays into three particles which go off in separate directions.
这个核衰变成飞向不同方向的三个粒子。
Evaluation of Nuclear Decay Data and High-Spin States in Odd-A ~(113)In Nucleus;
核衰变数据的评价和~（113）In高自旋态的实验研究
a shield of lead or concrete intended as a barrier to radiation emitted in nuclear decay.
一种防止核衰变发出的射线的铅或混凝土防护罩。
To decompose, decay, or undergo a nuclear transformation.
（核的）蜕变；衰变分解、衰变或经历原子核的突变
radioactive decay with emission of carbon nuclei
碳核发射放射性衰变
Half-lives of the newly synthesized nuclei in~(263)Hs and ~(260)Bhα-decay chains
新核素~(263)Hs,~(260)Bh及其α衰变链上核素的半衰期
Nuclear energy-Light water reactors?Calculation of the decay heat power in nuclear fuels
核能－－轻水堆核燃料衰变热功率的计算
Half-lives are characteristic properties of the various unstable atomic nuclei and the particular way in which they decay. Alpha decay and Beta decay are generally slower processes than gamma decay.
半衰期是各种不稳定原子核的特性,是它们衰变的特殊方式。α衰变和β衰变一般比γ衰变为慢。
α decay energies and half-lives of the nucleus in region of super-heavy nuclei from a macro-microscopic model
利用宏观-微观模型研究超重核区原子核的α衰变能和衰变寿命
Half-lives of Superheavy Nuclei in ~(294)118 and ~(291)116 α-decay Chain within Generalized Liquid Drop Model
超重核~(294)118和~(291)116及其α衰变链上各核素半衰期的研究
We do not have to live in fear of wasting away through the decay of nucleons.
我们不必担心通过核子衰变而消瘦。
During the disintegration energy is released from the nucleus.
在衰变时由原子核释放出能量。
Research on Decay Energies and Half-lives of Super-heavy Nuclei and the Nucleus of Its Disintegration Chain with a Macroscopic-microscopic Model
用宏观—微观模型研究超重核~(271)110及其衰变链的α衰变能和衰变寿命
The time required for half the nuclei in a sample of a specific isotopic species to undergo radioactive decay.
半衰期放射性样品的原子核经历一半放射性衰变所需要的时间
Radioactive series: Any of four sets of unstable heavy atomic nuclei that undergo a series of alpha decay and Beta decay until a stable nucleus is achieved.
放射性系:四组不稳定的重原子核,通过一系列α衰变和β衰变直至达到稳定的核为止。
The residual nucleus will, in general, undergo a radioactive transformation.
剩余核一般说来将发生一次放射性衰变。
Evaluations of Long-Life Nuclei Decay Data and Analysis of Sum-Peak Effect
长寿命核的衰变数据评价及和峰效应的分析