例句與造句

1. A parallel program performance analysis system based on the frame model is developed to analyze performance of parallel programs . the system is used to analyze parallel programs that use mpi as the parallel support environment . it has good portability and is easy to use
   基于這個系統框架設計并實現了相應的并行程序性能分析系統,該性能分析系統主要針對基于mpi的并行應用程序,其可移植性較好,簡單易用。
2. It's difficult to find program performance analysis in a sentence. 用program performance analysis造句挺難的