Once again, I use the Roo shell to add the password field to the Speaker entity 我将再次使用Rooshell来将密码字段添加到Speaker实体
The last thing we should do before quitting the Roo shell is run the integration tests that were generated when we specified& testAutomatically with the entity command. 退出Rooshell之前应做的最后一件事是,当我们使用entity命令指定了&testAutomatically时,运行生成的集成测试。
The petro-chemical pressure vessel-CAD system is composed of expert system for shell design, parametrical drawing part, and database management system. It also could be divided into five modules: initialization, part design, parts assemblage, tool, and entity modeling. 压力容器壳体CAD系统由壳体设计专家系统、参数化绘图部分和数据库管理系统组成,可以分为初始化、零件设计、部件装配、工具和实体造型等五个模块。
Established two different types of finite element mode of submarine shell with entity unit and plane unit in the same detonation environment in simulation process, and obtained the accurate result which tallied with the actual detonation situation. 模拟过程中在设置相同的爆炸环境下,建立了实体单元与面单元两种不同的潜艇壳体有限元模型,分别进行数值模拟。
Steel tubes, concrete and the interface between steel and concrete were modeled by Shell, 3D Entity and Contact element, respectively. 有限元模型中钢管采用壳单元、管内混凝土采用三维实体单元、钢管与混凝土界面采用接触单元。