求翻译：综合考虑知识的难点和重点,对原有的实验内容进行筛选与整合,减少验证性实验,增加综合性和设计性实验，对学生进行系统的实验理论、方法、技能的培养。是什么意思？

Considering the difficulties of knowledge and focus on the content of the original screening test and integration, to reduce the validation experiments, to increase the synthesis and design of experiments, the experimental system the students the theory, methods, skills development.

comprehensive account of how difficult and focus on the original experiment, content filtering and integration, and to reduce certification of integrated and design of experiments, and increase the students experiment, the experimental system theory, methods, skills development.

Overall evaluation knowledge difficulty and key, carries on screening and the conformity to the original experimental content, reduces the confirmation experiment, the increase comprehensive nature and the designed experiment, carries on the system to the student the experimental theory, the method,

Considering the difficulties of knowledge and focus to filter the contents of the original experiment and integration, reducing the confirmatory test, more comprehensive and designed experiments, students system of experimental theories, methods and skills training.

Consider difficult point and focal point of the knowledge synthetically, carry on the screening and combine to the original experiment content, reduce and verify the sex experiment, it is comprehensive and designing the sex experiment, carry on the cultivation of the experiment theory, method, skill