The discussion on the error patterns involved in the pronunciation errors, the constraints governing these error patterns and the rank of the constraint hierarchy form the major concern of the present study.
该研究旨在划分苗族学生英语辅音发音错误的类型,从而找出发音错误类型的制约条件,最后探讨制约条件的等级排列。 从该研究可以发现,苗语和英语辅音方面的差异主要在于发音部位,而不是发音方式上。
参考来源 - 苗族学生英语辅音发音错误的优选论解释·2,447,543篇论文数据，部分数据来源于NoteExpress
OWL Lite supports those users primarily needing a classification hierarchy and simple constraint features.
OWL Lite 可以为那些主要需要一种分类层次和简单约束特性的用户提供很好的支持。
It is shown that, by imposing proper differential constraint, the Grammian determinant type solutions of the KP hierarchy are naturally led to the PfafRan solutions of the BKP hierarchy.
证明了通过施加适当的微分约束，K p方程族的格拉姆行列式的解很自然的约化为BK p方程族的解。
In this paper, an organization meta-model including both hierarchy and teamwork structure is presented and then UML object constraint language (OCL) is adopted to formalize the meta-model.
本文提出了包含组织纵向和横向结构的组织元模型，并采用UML对象约束语言(ocl)描述了元模型中实体与实体之间的联系和约束关系。
应用推荐