Derivedunit model structure is clear, and reflects mechanism of system internal relevancy and external correlation.
导出的模型结构清晰，较好的反映了系统内部关联和外部联系机制。
2
Most developers think that the primary benefit derived from TDD is the comprehensive set of unit tests you end up with.
大多数开发人员认为TDD带来的主要好处是最终得到的综合单元测试集。
3
The Customer Net Price CNP is derived from the Customer Unit Price. It includes all conceded one-off discounts and is limited to the dedicated contract.