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Author:
Journal / Book Title:
Year:
Volume:
Issue:
wei shi me yao duo ci ce liang
Author(s):
LI Zuofang
Pages:
90
-
91
Year:
2006
Issue:
Z1
Journal:
School Journal of Mathematics
Keyword:
多次测量
;
物理实验
;
测量误差
;
小灯泡
;
导体
;
端电压
;
探究
;
额定电压
;
取平均值
;
滑动变阻器
;
Abstract:
<正>物理实验的类型有多种,常见的有测量性实验、验证性实验和探究性实验.这些不同类型的实验中,通过多次测量研究物理问题是常见的方法之一.然而在谈及实验中多次测量的目的时,许多同学便不假思索
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