A business process in the specification model is represented by a UML Collaboration element.
规范模型中的业务过程是由umlCollaboration元素表示的。
The characteristic equations for temperature and velocity of air flow in jet main region specification model were put forward and validated in a case study.
提出主流区风口模型计算气流温度和速度的特性公式，并研究其在工程中的实际应用情况。
Specification, model number and parameter of main parts in electro-hydraulic proportional system are designed and determined at the meantime.
同时设计确定了电液比例系统主要元件的规格型号及参数。
Specification, model number and parameter of main parts in electro-hydraulic proportional system are designed and determined at the meantime.
同时设计确定了电液比例系统主要元件的规格型号及参数。
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