A principledesign goal of the MDA API was to develop an inherent behavior in the API that supports the idea of iterative and repeated transformation invocation.
MDA API的本质设计目标是在支持重复转换调用思想的API中开发固有的行为。
2
Brent Ryan, who teaches urban design at MIT, says Songdo proves a universal principle.
在麻省理工学院教授城市设计课程的布伦特·瑞安说，松岛的案例证明了一个普遍的原则。
3
The difficulty of dealing with intricate data flow leads to the third principle: Design your applications around XML processing pipelines to make data flow easier to factor into threat assessment.
处理复杂数据流的难度导致了第三条准则的出现：围绕 XML 处理管道来设计应用程序，从而让数据流更容易进入安全威胁评估。