apogamic

Single-gender education has always been a conventional issue in the USA.

美国的单性教育一直是一个值得争议的问题。

The Complexity and Simplicity in Architecture-The Preliminary Study on the Richness of the Space and Shape in Architectural Design;

建筑的复杂性和简单性——建筑空间与形式丰富性设计方法探讨

Meaning,atom and simplicity——The ideal language by Russell and the significance;

意义、原子与简单性——罗素理想语言的意义理论

In this paper,the author explores many important issues and puts forward his views of the functions of simplicity.

简单性是科学理论的一个重要特点。

The semisimplicity of pointed YD Lie algebras was characterized by means of Killing forms.

利用Killing型来判断点YD-李代数的半单性,得出了如下结论:如果有限维点YD-李代数L的Killing型是非退化的,那么L是半单的,并且L是它本身的所有极小YD-理想的直和;这些极小YD-理想所对应的Killing型两两正交。

By describing general superfluous convex l-subgroups in this paper, we prove the following results: If G is a normal-valued l-group, then (1)T= {x∈G|x<<u, u is a strong unit of G} ; (2) T = 0 iff G is l- isomorphic to a subdirect product of simple l-groups with semisimplicity.

证明了如下结果:如 果G是正规值l-群,则(1)T={x∈G|x<

In this paper we consider the semisimplicity of implicative BCK-alge-bras and obtain several equivalent conditions which an implicative BCK-algebra is semisimple.

本文考虑关联BCK－代数的半单性，得到这类代数为半单的若干等价条件。

The unisexual flower is caused by the selective abortion of androecium or gynoecium in the hermphroditic primondia.

单性花的发生是由于原两性花原基的雌蕊或雄蕊选择性败育所造成的。