共 50 条
- [27] What does "safety margin" really mean? SAFETY, RELIABILITY AND RISK ANALYSIS: THEORY, METHODS AND APPLICATIONS, VOLS 1-4, 2009, : 379 - 387
- [29] RESHAPING CURRICULUM - WHAT DOES IT REALLY MEAN COLLEGE AND UNIVERSITY, 1974, 49 (03): : 251 - 261