The regularity and influencing factors of the permeability of concrete under restrained condition were indicated.
阐述了约束状态下混凝土渗透性规律及影响因素。
Then it deals with the condition exerted on virtual displacement by restraint and the connection between the two methods of linearization of the restrained condition.
然后论述了约束加在虚位移上的条件及其线性化的两种方法之间的联系。
The value norm is not only the abstract form of the meaning and order of social life, but also the restrained condition of social resource control and interest distribution.
价值规范既是社会生活意义与秩序的表现形式，又是社会资源控制和利益分配的约束条件。
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