有效问卷
- 网络valid questionnaires; effective surveys; Effective questionnaires
有效问卷有效问卷
valid questionnaires
问卷回... ... 整体问卷回收率 Overall response rate, 有效问卷 valid questionnaires 有效问卷回收率 Effective response rate ...
effective surveys
... 7.受访人数: Number of surveyor 8.有效问卷: effective surveys 9.毕业生出路调查: Career survey for newly graduated ...
Effective questionnaires
问卷回收率英文怎麽说 -... ... 整体问卷回收率 Overall recovery ratio of questionnaire 有效问卷 Effective questionnaires ...