信息安全 容侵系统与生存技术 释文 contingency plan, emergency plan 应急计划
- Rating Standards for Cultural Relic Collections
- rating system of for-profit publishing units
- ratio
- ratio chromatism
- ratiocination
- ratio control
- ratio control system
- ratio data
- ratio distribution
- ratio enhancement
- ratio ergodic theorem
- ratio-ergodic theorem
- ratio error
- ratio estimate
- ratio estimator
- ratio imputation
- ratio level
- ratiometer
- rational
- rational action
- rational action paradox
- rational agent
- rational amicable pair
- rational appeal advertisement
- rational approximation