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“测量”是物理学习的基础.初中物理教材《测量》一章所占章节并不多,但却隐含着许多重要的物理基础知识,同学们在学习中应加以注意,现以2000年中考考题为例加以说明,以飨读者. 例1 (江苏省南京市)一名粗心学生的测量记录中忘记写单位,他的记录数据中,哪一个数据的单位是米( ).
“Measurement” is the basis of physics learning. The chapter “Measurement” of junior middle school physics textbooks does not cover many chapters, but it implies many important basic knowledge of physics. Students should pay attention in their studies. Exam questions as an example to illustrate, in order to readers. Example 1 (Nanjing, Jiangsu Province) a careless student’s measurement records forget to write units, his data, which data unit is m ().