这种约束称为完整约束。
研究了单面完整约束系统的对称性与守恒量。
The symmetries and conserved quantities for the systems with unilateral holonomic constraints were studied.
研究了受非完整约束的轮式移动操作机运动规划问题。
The problems of motion planning for wheel typed mobile manipulator that accepted a non-holonomic constraint was studied.
研究具有双面理想完整约束的变质量力学系统的机械能守恒律。
The conservation law of mechanical energy in variable mass mechanical systems with ideal bilateral holonomic constraints is studied.
本文研究受有非完整约束的力学系统在给定打击冲量下的运动。
This paper investigates the motion of mechanical systems with non-holonomic constraints under a given impulse.
欠驱动机械臂系统是一种典型的二阶非完整约束动力学系统，属于非完全可控系统。
Underactuated manipulator system is a typical second-order nonholonomic dynamic systems and isn tan entirely controllable system.
利用动量矩守恒原理导出带太阳阵航天器的动力方程，指出了系统的非完整约束性质。
The equation of a spacecraft with solar arrays are obtained by using the conservation principle of momentum .
没有外部负载有应用，与一个极端的节点在底层外表被以为具有零位移纵向方向，另一种是完整约束的。
No external loads are applied, and one of the extreme nodes in the bottom surface is considered to have zero displacement in the longitudinal direction, while the other is fully constrained.
应用第一类拉格朗日方法对系统进行力学分析，建立了以电机转矩为输入且轮在轴向无滑移的非完整约束下系统的数学模型。
The treeshaped holonomic multi-rigid-body system, subjected to outside first order linear non-holonomic constraint, is regarded as treeshaped non-holonomic multi-rigid system.
一个完整的模型不仅仅关于结构和约束；它需要与描述真实世界相关方面的概念联系起来。
A full model is not only about structure and constraints; it needs to be linked to concepts that describe the relevant facets of the real world.
CWM格式是包含更多细节的完整模型说明，这些细节比如详细的约束、复杂关系、超级类型和子类型等。
The CWM format is a complete model description with more details, such as detailed constraints, complex relationships, and super and subtypes.
我们为完整的 DADX组创建一个安全性约束。
这一类的开销包括检查约束验证和外键约束(参照完整性(RI))验证。
This category of overhead includes CHECK constraint verification and foreign key constraint (referential integrity (ri)) verification.
禁用完整模式约束检查。
SQLAzure的基础是关系数据库模型、提供了对约束、事务、临时表以及存储过程的完整支持。
SQL Azure is based on the relational database model, complete with constraints, transactions, temporary tables, and stored procedures.
使用一个RI约束的主要原因是，确保当一个表引用另一个表时数据完整性得到维护。
The primary reason for using an ri constraint is to ensure that data integrity is maintained whenever one table references another.
客户机运行时有时需要某些对访问服务本身的要求或约束(包括身份验证、完整性和机密性要求)。
Sometimes certain requirements or constraints on the access to the service itself — including authentication, integrity, and confidentiality requirements — are needed by a client run time.
另一方面，您可能选择根本不用这样的约束，而依靠应用程序的代码来管理自己的数据完整性。
On the other hand, you may choose not to use such constraints at all and rely on your application's code to manage its own data integrity.
在ETL过程中，即时参照完整性和检查约束极其有助于检测数据问题，在最终的数据仓库表中实现它们也不会高效。
Even though referential integrity and check constraints are very helpful during the ETL process to help detect data problems, implementing them on final data warehouse tables is not efficient.
对于表，可以使用CHECK约束来确保完整性。
即使恰当且一致地定义了数据模型，缺少恰当的数据值完整性约束可能会导致质量和一致性问题。
Even if the data models are defined appropriately and consistently, a lack of appropriate integrity constraints for data values can lead to quality and consistency issues.
数据仓库中的数据量使得传统引用完整性约束的成本太高。
The data volumes in data warehouse databases make traditional referential integrity constraints too costly.
这个表使用引用完整性约束确保数据的有效性。
This table USES referential integrity constraints to ensure data validity.
一致性：事务保持数据上定义的所有不变的属性(如完整性约束)。
Consistency: a transaction preserves all the invariant properties (such as integrity constraints) defined on the data.
有许多其它约束实例数据的方法；请参阅 附录E以获得完整列表。
There are many other ways of constraining the instance data; see Appendix E for the full list.
支持基于用户提供的模式验证XML数据，这使得应用程序开发人员和数据库管理员可以对DB2中存储的 XML 数据实施数据完整性约束。
Support for validating XML data based on user-supplied schemas, which allows application developers and database administrators to enforce data integrity constraints for XML data stored in DB2.
“传统的”应用程序必须要维护存储这些数据项的表并实施完整性约束。
A 'traditional' application would need to maintain tables for each of these data items and enforce integrity rules.
通过修改隔离级别，J2EE开发人员或部署人员可以在性能的约束下平衡数据完整性，从而对应用程序进行调整。
By changing the isolation level, the J2EE developer or deployer can balance data integrity against performance constraints to performance tune the application.
为了完整地声明约束，并且在将其指派给实际的服务逻辑之前检查信息，通常需要多种约束技术。
Multiple constraint technologies typically are required to comprehensively declare the constraints, and to check information at run-time before it is dispatched to the actual service logic.
当我们合并图表和约束时，才能够完整地指定模型。
It's only when we combine the diagrams and the constraints that we can completely specify the model.
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