对称型
Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry.
行星状星云是一类孤立的气体星云,具有相当程度的双侧对称性.
study on the solution of fuzzy optimum design for the symmetry type
对称型模糊优化设计方法的研究
The symmetry group is the permutation group acting to exchange particles of the same type.
在对称组排列组表演交换微粒的同类型.
development of an axial symmetry type bgo anti-compton shield detector
轴对称型BGO反康屏蔽探测器研制
the operation of manner in composition of symmetry-type elevation
对称式面处理中的手法操作
the application of constitute of symmetry type in the design
论对称式构成在设计中的应用
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