metastable phase

According to the theory and practice of crystal growth from solution,we consider that there is a quasi stable region in “V” area of diamond crystallization.

本文根据溶液晶体生长理论与实践 ,认定在金刚石结晶V形区域内存在着晶体生长准稳定区。

This approach is based on the stability criterion of linear system.

以线性系统的稳定准则为基础,通过对系统做适当的分离,使系统的雅可比矩阵的所有特征值全为负实数时,便可实现新系统和原系统的完全同步。

beec the failure mcchanism along the dam foundation piano of a gravity dam by finite clement method and puts forward the reasonable stability criteria and the corresponding mathod of stability examination.

研究探讨了重力坝沿坝基面的破坏机理，并提出了合理的稳定准则和相应的稳定审查方法。