1.
radioactive decay with emission of carbon nuclei
碳核发射放射性衰变
2.
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。
3.
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
4.
beta-plus decay radioisotope
正β衰变放射性同位素
5.
decay radioisotope
β衰变放射性同位素 β
6.
beta-minus decay radioisotope
负β衰变放射性同位素
7.
radioactive recoi
放射性衰变引起的反冲
8.
Radioactive decay of the nuclides in the process of the gravitational constant decrease
核素在引力常数减小过程中的放射性衰变
9.
Any of three processes of radioactive disintegration in which a Beta particle is spontaneously emitted by an unstable atomic nucleus in order to dissipate excess energy.
某些不稳定原子核为耗散其过剩能量而自发发射一个β粒子的三种放射性衰变过程的统称。
10.
Because of the continuous decay, the quantity of radioactive material and the rate of emission of radiation decrease steadily.
由于连续衰变的结果，放射性物质的数量，辐射发射率都逐渐下降。
11.
To disintegrate or diminish by radioactive decay.
衰变由于放射性衰变而解体或缩小
12.
Study on HPRT Gene Mutation Induced by Internal Radiation and γ-ray Radiation Using Cloning;
克隆法研究放射性核素内照射和γ射线外照射诱发HPRT基因突变
13.
Study on HPRT Gene Locus Mutation Induced by Radiation Using Brdurd Labeling;
放射性核素内照射和γ射线外照射诱发HPRT基因突变
14.
radiation resulting from radioactive decay.
由放射性衰变产生的辐射。
15.
Half-life of radioactive element carbon-14 is 5730 year.
放射性元素碳-14的半衰期为5730年。
16.
the radiation of alpha particles during radioactive decay.
在放射性衰变的过程中放出α粒子的辐射。
17.
radiation of beta particles during radioactive decay.
在放射性衰变的过程中放出β粒子的辐射。
18.
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。