The baric field and the tempreture field of high latitude will have some changes because of the change in the vegetation states of the landuse 由于下垫面植被状况的变化，高空气压场和温度场也随之发生一些变化。
3.
That is disease of a kind of downy reaction , because of respiratory system ( lung ) baric to the environment incommensurate and the disease of generation is rational oedema , have life risk 那是一种高原反应疾病，因为呼吸系统（肺部）对环境气压的不适应而产生的病理性水肿，有生命危险。
4.
This paper , based on the intension of creative teaching aims to give a all - sided illumination of the significance of adopting creative teaching in middle school politics , from macro to micro , theory to practice . on this bares the paper establishes a baric system and framework of creative teaching initially , from teaching mode to specific methods , teachers and students , knowledge - passing to ability - training and textbook improvement to school assignments changing . this paper will take up the following 3 points one by one 本文首先以创造性教学的内涵为基础，从宏观到微观，从培养创造性人才的一般要求，到现实教学实践的具体要求，从实施素质教育到发挥中学政治课的功能，做一些必要的和有益的探讨，以进一步揭示中学政治课实施创造性教学的意义所在；在此基础上，从教学模式到教学方法，从教师到学生，从知识传授到能力培养，从课程教材改革到考试制度改革，初步构建起中学政治课创造性教学的基本框架和体系。
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