program validation limited造句

例句与造句

1. A distinguishing feature of the former Praxis office's is its extensive use of formal methods such as the Z notation and the SPARK toolset ( acquired through the takeover of the developers Program Validation Limited in 1994 ) in its approach to improving the reliability of software engineering.
2. It's difficult to find program validation limited in a sentence. 用program validation limited造句挺难的