exists significant differences的意思|示意

The mental health level of college students with different parents health level exists significant differences.

父母健康状况不同的大学生心理健康水平存在显著性差异。

There also exists significant differences in the evaluation of perceived value dimension due to different internal personal factors.

旅游者内在的个人因素不同，其对感知价值维度评价的高低也存在着一些显著的差异。

Conclusion the health behavior of Chinese residents exists regional differences with significant difference between the urban and the rural and between Northwest and other areas.

结论中国居民卫生行为存在地区差异，城乡间差距较大，西北地区差异明显。

There exists no significant differences among the teachers of different age, gender, and teaching subjects in terms of their cognition and transformation of the roles.

不同教龄、不同性别、不同任教科目的教师在角色认识和角色转变方面均无显著差异。