ResearchandApplicationontheEstimationMethodofSoftwareProjectsWorkloadSchoolofComputerNorthChinaInstituteofScienceandTechnologyYanjiaoChinaAbstractKeywords0111EaSizebEAF1COCOMO¢¢¥¥¢¢¥¥¢¢»»122DDD1ESize133ââ««˜˜±Ôââ≥≥˜˜EsEaSizebsEAFsaSizebEAF2MniMinEEsMEAFMTEnv3