In this paper the author has studied the atom life and spontaneity disintegration of a ∧ type three level atom in a circularly polarized electromagnetic wave,arriving at the conclusion that when the atom is prepared in the excited state initially,the atom life is influenced by the circularly polarized electromagnetic wave and the expression of probability has oscillating term.
∧型三能级原子与圆极化光相互作用时，圆极化光将对原子寿命及原子的自发衰变规律产生影响。
THE SPONTANEITY DISINTEGRATION OF A ∧ TYPE THREE LEVEL ATOM IN A CIRCULARLY POLARIZED ELECTROMAGNETIC WAVE;
∧型三能级原子在圆极化光场中的自发衰变
radioactive decay with emission of carbon nuclei
碳核发射放射性衰变
Mutation Study of Predisposing Genes for Chinese Women with Idiopathic Premature Ovarian Failure
中国汉族自发性卵巢早衰患者易感基因的突变研究
Neutrinos from a subsidiary decay process are the ones to be detected.
将探测到来自次要衰变过程的微中子。
High amplitude noise attenuation based on Gabor transform
基于Gabor变换自适应噪声衰减
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。
D/s=disintegrations per second
每秒衰变数,衰变/秒
Otherwise, decay process is forbidden.
如果不是这样，就不会发生这样的衰变。
The city has gone downhill since the war broke out
自从战争爆发以来，这座城市日益衰败。
In a three-body decay, the emerging particles have more freedom.
在三体衰变中，出现的产物粒子有较大的自由度。
The Characteristic and Mechanism of Glucose-related Insulin-secretion Impairment in Natural Aging Rats;
自然衰老大鼠糖耐量变化及其机理的研究
The Study of Adaptive Channel Equalizer in Time-varied Multipath Fading Channel;
时变多径衰落信道中自适应均衡技术的研究
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
Adaptive resource allocation of OFDM system in time-varying fading channels
时变衰落信道中的自适应反馈资源分配
Changes in Relative Content of Rubisco Large Subunit in Naturally Senescing Rice Leaves
水稻叶片自然衰老过程中Rubisco大亚基的含量变化
The natural or induced transformation of an atomic nucleus from a more massive to a less massive configuration by the emission of particles or radiation.
蜕变，衰变在自然或外界引发下，原子核通过释放粒子或辐射而由重原子核转为相对较轻的原子核
Biomarkers of aging include thinning of the hair and diminished elasticity of the skin.
衰老的生物标志包括头发变稀与皮肤失去弹性
Successive bouts of heart failure are apt to become more refractory to treatment.
连续发作的心力衰竭可能变得难于治疗。