2) enclosed shell
闭合球壳
3) closed nuclei
闭壳核
1.
radii of ~(16)O and ~(40)Ca closed nuclei are calculated with the Dirac-Hartree model,in the framework of relativistic self-consistent field.
采用Dirac Hartree模型对16O和40Ca闭壳核作了相对论自洽场计算,计算了结合能、均方根半径等,计算结果与实验值符合得较好。
4) shell closure
壳封闭
1.
The shell closure and shell anomalies of Mg, Si and S isotopes are investigated in the framework of relativistic mean-field theory.
采用考虑轴向形变的相对论平均场理论 ,以双中子、双质子分离能隙δ2n δ2p作为壳封闭的特征 ,分析了Mg ,Si和S同位素链的壳封闭和壳反常 ,发现Mg同位素链在N =12 ,16处 ,Si同位素链在N =14 ,S同位素链在N =16处出现明显的壳封闭结构 ,Si同位素链在N =2 8处壳层结构并没有消失 。
5) cleistothecia
闭囊壳
1.
First Report of Uncinula necator Cleistothecia on Grapevines in China;
葡萄白粉菌有性态-闭囊壳在中国发现
2.
Some mature samples of Uncinula necator cleistothecia were observed and its morphology was studied in detail.
对成熟的葡萄白粉菌闭囊壳进行了显微形态观察和测量统计,对闭囊壳的形态作出了描述。
3.
The investigation of Uncinula necator cleistothecia was taken on the vineyards in China from September to December in 2004.
在2004年9月～11月期间,对我国主要酿酒葡萄产区进行了葡萄白粉菌有性态的调查;在调查的基础上,对形成闭囊壳的产区的气象指标进行了分析;并且在实验室中对采集的葡萄白粉菌闭囊壳进行生物学特性的研究。
6) Cuora
闭壳龟属
