The cycle sum of the rotation group of the octahedron was calculated.

正八面體的旋轉群的循環(huán)和已算出在线播放国产高潮流白浆视频。

The equations of two classes of 3D polynomial maps that are equivariant with respect to the rotational symmetries of either a regular tetrahedron group or a regular octahedron group are strictly given, on the basis of which the properties of the general Julia sets created by these 3D polynomial maps are discussed and proved.

從理論上分析并證明了三維多項式映射滿足等變的條件一本色道久久综合一，精確地給出了關于正四面體群和正八面體群具有旋轉不變對稱性的兩類三維等變映射的具體公式，在此基礎上討論并證明了三維多項式映射的廣義Julia集所具有的性質色色网站全裸大全视频。

Ni6 cluster is an octahedron belonging to Oh point group. Its 3Eg orbital presents strong negative exchange coupling and has a trend of antiferromagnetic couplings. Ni5 cluster is of three-side pyramidal structure belonging to point group C3v. The magnetic moment direction of Ni atom lying on vertex of the pyramid is antiparallel to the moment direction of the Ni atoms lying on underside of the pyramid, which present the characteristic of ferrimagnetic couplings.

具有Oh點群對稱的八面體原子簇Ni6的3Eg軌道上存在很強的負交換耦合一级女性黄色生活片，呈現(xiàn)反鐵磁耦合趨勢；具有C3v點群對稱的三邊金字塔結構的原子簇Ni5位于塔頂點的Ni原子與基面上的Ni原子磁矩方向相反欧美热天堂网站，但大小不等碰碰碰摸摸摸免费视频，呈現(xiàn)出亞鐵磁交換耦合特征。