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> 科学中对于一些看不见摸不着的现象或不易直接测量的科学量，常用一些直观的现象去认识或用易测量的科学量间接测量。这种研究问题的方法叫转换法．下列事例中不属于这种方法的是 A.用弹簧秤测量力 B.用放大镜观察蜗牛 C.用酸碱指示剂测定溶液的酸碱性 D.用a 粒子轰击原子研究原子结构

问题：

发布时间：2024-09-12

科学中对于一些看不见摸不着的现象或不易直接测量的科学量，常用一些直观的现象去认识或用易测量的科学量间接测量。这种研究问题的方法叫转换法．下列事例中不属于这种方法的是

A.用弹簧秤测量力
B.用放大镜观察蜗牛
C.用酸碱指示剂测定溶液的酸碱性
D.用a 粒子轰击原子研究原子结构

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