ratis meaning in Chinese

拉蒂什

The results of this excellent students " ratio and passing grades ratis effectively , it help to improve the scholastis attainments of the students ; it can take advantage to improve the study interest of subjects and divert the study manner of the students ; it can enhance helpfully to develop the self - consciousness of students ; it can improve the scholastic attainments of the excellent students obviously , improve the scholastic attainments of the medium students extremely , but it can not improve the scholastic attainments of the inferior students
得出了几个方面的结论：在实验班能有效提高优生率、及格率，有利于提高学业成绩；有利于提高学生学习兴趣和转变学习态度；有利于提高学生的主体意识；能明显提高优生的成绩，极明显提高中等生的成绩，但不能提高差生的成绩。对实践操作作了探讨和论述，验证了本课题的可行性。