本教程的目的是添加ocl的文本约束条件来限制模型的非期望的实例，并且因而达到更高的成熟级别(参见参考资料[1]，了解更多详情)。
The goal of this tutorial is to add textual constraints in OCL to restrict undesired instances of the model, and thus reach higher levels of maturity (See the Resources [1] section for more details).
首次推导了非完整惯性传感器配置条件下，基于载体动态约束的激光陀螺惯性测量与姿态参考模型。
The laser gyro inertial surveying and attitude reference system model with incomplete inertial sensors are first derived under the body dynamic constraint.
运用机会约束规划和库存论的思想，建立随机条件下空箱调配模型，并给出了相应的算例。以希望为集装箱运输管理人员提供一定的参考价值。
Based on the theory of chance constrained programming and stochastic storage, this paper puts forward the model for the allocation of empty container, and provides corresponding example.
本文主要通过在弱约束条件下，对有限理性的认识理论进行详细的梳理，以便更好的为现代经济学提供理论参考。
In this paper, in a weak condition, it details a rational theory and in order to better provide a theoretical reference to modern economics.
对采用模型参考自适应控制方法设计带有多项约束条件的航空发动机试车自动试车控制系统进行了研究。
An automatic control system of aeroengine test has been designed, based on the method of model reference adaptive control with restraints.
例如，如果您的资料库有一个资料行具有参考另一个资料行的检查条件约束，您可能会想要建立自订资料产生器。
For example, you might want to create a custom data generator if your database contains a column that has a check constraint that references another column.
外部索引键条件约束可让您在父、子资料表之间定义参考整合性。
A foreign key constraint allows you to define referential integrity between a parent and child table.
外部索引键是强制使用参考完整性的条件约束。
A foreign key is a constraint that enforces referential integrity.
若要避免这个错误，请使用类别型别条件约束或参考型别条件约束。
To avoid this error, use a class type constraint or a reference type constraint.
外部索引键条件约束可于父资料表和子资料表之间，实作参考完整性。
A foreign key constraint can implement referential integrity between parent and child tables.
外部索引键条件约束可于父资料表和子资料表之间，实作参考完整性。
A foreign key constraint can implement referential integrity between parent and child tables.
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