理学 软件测试 释 regression testing 回归测试 待测试软件中的错误被修改后或增加了新功能后，为了确认修改的正确性，且没有引入新的错误或导致其他代码产生错误，而重新进行的测试。
软件工程 释文 regression testing 回归测试
- train communication network
- Train Control and Management System
- train control balise system
- train control center
- Train Doctor
- Train Driver’s Son
- Trainer
- trainer
- train formation
- train frequency
- Training
- training
- training and administration of archaeological personnel
- training and pruning
- training and training support of aircraft materiel
- training center
- training center of uban rail transit
- Training Class for Art Leaders in the Countryside
- Training Course of Northeast Film Studio
- Training Curriculum System
- Training Evaluation
- training expenditure for labour force
- training flight
- Training for Library Service
- training in nursery