因果法 meaning in English

cause-and-effect approach

This technique is also known as test requirements definition technique ( as are control flow graphing , state transition analysis , etc . ) , rather than test design
因果法又被称为测试需求定义方法（控制流图，状态转换分析等等），而并非测试设计。
In practice , using ce technique , the design of each level of system testing has been developed through a number of layers , each adding more detail to the tests
实际上，通过因果法，每一层次的系统测试设计可以若干级来开发，每一级增加新的测试内容。