利用弹簧法精确测量砝码质量的实验探究  

AN EXPERIMENTAL INVESTIGATION ON THE PRECISE MEASUREMENT OF WEIGHT MASS BY USING SPRING METHOD

作　　者：张新 罗婵 DARRACQ Bruno 刘科[1] 唐明君[1] 李玲[1] 谢林华[1] 周晓林[1] ZHANG Xin;LUO Chan;DARRACQ Bruno;LIU Ke;TANG Mingjun;LI Ling;XIE Linhua;ZHOU Xiaolin(College of Physics and Electronic Engineering, Sichuan Normal University, Chengdu Sichuan 610066;University of Paris-Sud Orsay IUT, Paris, France)

机构地区：[1]四川师范大学物理与电子工程学院,四川成都610066 [2]巴黎第十一大学奥赛科技学院,法国巴黎

出　　处：《物理与工程》2020年第3期109-112,118,共5页Physics and Engineering

基　　金：四川师范大学校级实验技术与管理项目(SYJS2017036);四川师范大学校级自制仪器项目(ZZYQ2018011)。

摘　　要：论文以小组成员在法国交换实习期间的研究项目“用弹簧测量砝码质量”为例,重点介绍了该项目综合运用物理、技术、工程、数学等相关知识,利用NI myDAQ、LabVIEW、Fortran等信息采集和计算工具,精确测量砝码质量的设计与实验探究过程。整个实验以项目为载体和导向,综合应用多学科多体系的知识解决项目中遇到的问题,培养探究知识的能力、实践动手能力和解决问题的能力,提升专业素养。本项目能够为更多综合设计性实验的学习提供模式的借鉴和思考。Taking the research project“Measuring the mass of weight with springs”completed by team members during their practice as the exchange students in France,this paper focuses on the design and experimental exploration process of accurate measurement of weight by using the relevant knowledge including physics,technology,engineering and mathematics,as well as other information acquisition and calculation tools,such as NI myDAQ,LabVIEW,Fortran.For a project-based exploring process,the members should solve the problems encountered in the project with the multi-disciplinary and multi-system knowledge,so as to cultivate their abilities of exploring knowledge,practicing and solving problems,and ultimately to improve their professional accomplishment.This project can provide reference and thinking for more project-based comprehensive design experiments.

关 键 词：弹簧秤 质量 实验探究 设计性实验 

分 类 号：G63[文化科学—教育学]