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一道物理极值题的数学原理求解.物理离不开数学.培养“运用数学处理问题的能力”,是物理教学的一项重要任务.物理课数学化破坏学生数理知识的平衡,数理结合要重视,但不能数学冲击物理.
Mathematical principle solving of a physical extreme value problem. Physics can not be separated from mathematics. Cultivating “the ability to use mathematics to deal with problems” is an important task of physics teaching. Mathematicalization of physics disrupts the balance of students’ mathematical knowledge, and the combination of mathematics and theory should be emphasized. , but can’t mathematically impact physics.