If the line appears solid , the dbms enforces referential integrity for the relationship when rows are added or modified in the foreign - key table 如果为实线，则在外键表中添加或修改行时， dbms将强制关系的引用完整性。
Quoting an ancient chinese saying " seeing is believing " , he welcomed more foreign friends to visit the chinese armed forces themselves 引用中国的一句老话“眼见为实” ，他欢迎更多的外国朋友亲自来看看中国的陆海空三军。
In addition putzmeister works together with many material suppliers to demonstrate machines , materials , etc . to potential customers 眼见为实，这是这个新工艺特别的价值。因此，我们的服务人员总是尽可能让更多的用户了解干混砂浆及机械的优势。
Plate on every layer is timber . the product can be divided to three - layered timber compound floor , multi - layered timber compound floor and new type timber compound floor 各层的板材均为实木，可分为三层实木复合地板、多层实木复合地板和新型实木复合地板。
Second , for the coupled nonlinear schrodinger equations , adopted the method of integral estimate , we prove that the condition of the existence for the solutions are : m = const > 0 耦合非线性schr ( ? ) dinger方程组，若满足如下条件：为实值函数，且则方程组解存在； 3
She was lucky , so lucky , for he had given her a gift more powerful than sight , a gift she didn ' t need to see to believe the gift of love that can bring light where there is darkness 她真幸运，真是好幸运，因为他给了她一件比视力更好的礼物，一件她不需要眼见为实的礼物能够给黑暗带来爱的光芒。
The author also analyses and researches the success and failure of shida corporation in detail , on the basis of this , the author makeup the new visual angle of technological development strategy for shida corporation 笔者详细分析研究了实达公司的成败，在此基础上，为实达公司构造了技术发展战略的新视角。
Respond quick to his actions and remove the forces from where he ' s coming if he ' s moving with a stronger force , you can go head - on if you think you got a chance or you really want a longer opening for your other force 对敌人的行动作出快速反应，让你的部队从敌人优势兵力的来路上撤走，当然如果你认为有机会或者你想为实攻部队拖延更长的时间，你也可以迎头而上。
Though the contrast of the algorithm used in cantilever lattice structure and cantilever solid web beam , we can get the algorithm that can be used to calculate the equivalent inertia moment of the lattice structure when it is regarded as solid web beam 并进一步延伸到四肢格构式构件等效惯性矩的计算,给出了四肢格构式构件等效为实腹式构件时,等效惯性矩的计算公式。
From basic construction of the ann , the paper analyses the construction and the unit of ann , pays more attention to transfer function of the unit . the paper gets the feasibility of using ann in bridge construction control , and raises bp network as control model 从神经网络基本理论出发，分析了神经元结构、神经网络组成，重点进行神经元传递函数的分析，确定其在桥梁施工控制应用中的可行性，提出了bp网络为实桥施工的基本预测控制模型。
