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Author:
Journal / Book Title:
Year:
Volume:
Issue:
zi zhi cha li ding lv yan shi yi
Author(s):
SUN Fangjin
Pages:
47
Year:
2012
Issue:
12
Journal:
Experiment Teaching and Apparatus
Keyword:
查理定律
;
实验仪器
;
演示仪
;
制作方法
;
电热元件
;
实验教学质量
;
量筒
;
结构示意图
;
活塞
;
电风扇
;
Abstract:
<正>为提高实验教学质量,调动学生的学习积极性,笔者自制了"查理定律演示仪",取得了较好的教学效果。一、实验仪器结构示意图实验仪器结构如图1所示。二、实验仪器制作方法在底座上固定支架,用支架固定垂直支撑在底座上的上端开口的透明量筒(量筒外壁上有表示容积的
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