As improved development and test techniques and tools were installed, the defect rate in IBM's OS operating system dropped by a factor of ten in just one release.
As improved development and test techniques and tools were installed, the defect rate in IBM's OS operating system dropped by a factor of ten in just one release.
随着改进的开发和测试技术的应用，IBM的OS操作系统的缺陷率在下一个发布降低了1/10。