Track 2：条目分数严格限制在' 0 ' (0x30)和' 1 ' (0x31)分别表示没有被用户打分或者被用户打分。

Track2: Item scores are restricted to '0' (0x30) and '1' (0x31), standing for unrated and rated high by the user, respectively.

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他表示，目前，RAP分数对既定的VB 100认证没有影响，只是反映杀毒软件性能。

At the moment, the RAP scores had no bearing on the established VB100 Certification and were only indications of performance, he said.

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分析知识、态度、行为问卷，受试者在前后测的知识、态度分数皆接近总分，没有差异存在，表示皆较具有正向营养认知。

To analyze nutritional knowledge, attitude, practice questionnaires, the scores of knowledge and attitude both closed to total scores and no differences existed between pretest and posttest.

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