让中华传统优秀诗文进入大学生课堂，是针对我国高等学校教育长期存在的重理轻文、忽视人文教育、忽视传统优秀文化的实际提出来的，是提高大学生人文素质的重要措施。
There have been problems in institutions of higher education such as people lay more stress on science than arts, the education of arts and excellent Chinese traditional culture are ignored.
阐述了水旱轮作的必要性及其优点；分析了水旱轮作的理想土壤水理条件；提出了水旱轮作的应急措施。
This paper discusses the necessity and advantage of paddy and drought farmland alternation culture and analyzes the ideal soil water physical conditions.
单一处理难以达到理想的澄清稳定效果，需配以其他措施。
The facts proved that single treatment technique could hardly achieve ideal clarification effects and other measures should be applied at the same time.
单一处理难以达到理想的澄清稳定效果，需配以其他措施。
The facts proved that single treatment technique could hardly achieve ideal clarification effects and other measures should be applied at the same time.
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