核素分类单位区的对称与递变

Symmetry and Succession of Nuclear Classification for Unit-Region

核素分类中,单个核素与一大片核素的分布具有相似性,均遵守对称与扩张的1,2,4规律.如中子数N36～N38的7核素就是这样一个对称小区,再如以6×8核素区作为一个分布单位区,内含3个递变的6×6核素区,7个这样的单位区递变则形成一个核素分布统一主区域,其中有14个6×6核素区,14个中心排列在差K17与K9,坐标S33与S37四线上,主区域的中心坐标(33,20)是放射核素.核素分类中显示出核素体系的对称性、整体性与数学美.

In the nuclear classification, single-nucleus and large quantity nuclei have similarities in chart of nucleus with clusters deuteron and triton. The unit-regions ol nuclear distribution have symmetry and succession. They obey law with 1, 2, 4. The seven nuclei of neutron number N36-N38 is small symmetry region. A unit-region has 6 × 8 even-even nuclei, which includes three regions with 6 × 6 nuclei successively. Seven unit-regions form main part of whole stable region. Where are fourteen small regions with 6 × 6 nuclei on stable region. These centers of the regions rank on four lines with diflerence KI7, K9 and coordinates S33, S37. The centre coordinates（33,20） is radioactive nucleus 12653337320 for stable region. It showed that nuclear stable region has 33 20 symmetries, wholeness and math-beauties for nuclear system.