查询词典 hierarchy

By choosing the special values of parameters in the hierarchy, the hierarchies of the general TD, TD, the general C-KdV and C-KdV can be obtained. In order to investigate the Hamiltonian structure of this soliton hierarchy, a new Lenard gradient sequence {Gj} and its corresponding 2×2 Lenard pair of operators are introduced.

对该方程族中的参数取不同的值，可得到广义TD族，TD族，广义C-KdV族和C-KdV族；为研究其Hamilton结构，通过定义新的Lenard递推序列{G_j}得到了该等谱方程族的2×2 Lenard算子对

You decide to leave that hierarchy in place because you believe that, although the Circle and Ellipse are related, you don't want to have nonabstract leaf classes in your hierarchy, and several implementation problems occur when you try to derive the Circle class from the Ellipse class.

因为你相信，虽然 Circle 和 Ellipse 是有关系的，但是在你的类继层次内，你不想要非抽象的叶子类，所以你决定使用这个层次。当你尝试从 Ellipse 类派生 Circle 类的时候，会发生一些实现上的问题。

The purpose of this paper is to give the way of solving the noncommutative KP hierarchy and noncommutative constraint KP hierarchy and their bi-Hamiltonian structures.

本文试图解决一般情形下的非交换KP系列及其对应约束下的cKP系列的求解问题和它们的双Hamiltonian结构。

In COBOL, a group data name that is used to refer to a nonunique data name at a lower level in the same hierarchy, or a section name at a lower level in the same hierarchy, or a section name that is used to refer to a nonunique paragraph.

COBOL语言中的一组数据名，用于表示同一层次结构中的较低层上的一个非唯一数据名或同一层次中较低层上的一个节名，或用于表示非唯一段的节名。

Based on RBAC96 reference model, we introduce an extended hierarchy role-based access control model EHRBAC, which defines hierarchy relationship, constraint relationship and cooperation relationship between roles, imports cooperant role and provides role description language RDL.

在RBAC96参考模型的基础上，提出了扩充角色层次关系模型EHRBAC，详细定义了角色的层次关系、约束关系和合作关系，引入了合作角色的概念，给出了角色描述语言RDL。

It is then proved that every equation in the hierarchy possesses the Hamiltonian structure if L has a skew-symmetric factorization and the first equation in the hierarchy satisfies some simple condition (K〓=θf〓 and f〓 is a gradient function).

然后在L具有反对称分解L=θJ，及等谱发展方程族中第一个方程满足简单条件（K〓=θf〓，f〓一个梯度函数）的假设下，获得了整个方程族的Hamilton结构。

The international hierarchy of the Roman Catholic Church had long been burdensome to the King of England in his effort at establishing an absolute monarchy.

国际等级天主教早已沉重的英格兰国王在他的努力是建立一个君主专制。

The dissertation advances multi-linked list, which denotes subroutine structure and subroutine calling relationship, and is displayed by the way of hierarchy structure tree. And according to this, the dissertation designs an algorithm to abstract and adjust the code structure and flows.

提出了子程序结构与子程序调用关系的多重链表和层次结构树表示方式，设计了代码结构与流程提取和调整算法。

If the data of a path can not been found in the abstractor definition, then it is not generalized and is pruned. The basic principal of hierarchy tree has two steps.

若某路径上对应的数据不能在概念层次树上找到更为抽象的定义，无法对该数据进行概化操作，则认为其是与挖掘任务关系不大的，执行剪枝操作。

Showing individually as well as together the performance of the hierarchy formation protocol, the overhead of address mapping, and the performance of the routing protocol.

我们用分析和仿真来评价这个可扩展路由协议，并显示了这种层次成形协议的性能、地址映射的开销和这个路由协议的性能。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。