利用电子天平测量物体的密度,改进了传统的实验方法,提高了测量系统的精度、稳定性、准确度和实验效率,丰富了实验教学内容
With electronic scales measuring density of objects, improves the traditional experimental method, enhances the accuracy, stability and experimental efficiency of the measurement system, and enriches the contents of experiment teaching.
夏湘芳,虢淑芳,彭柯铭,王国友.用电子天平测量物体的密度[J].湖南工业大学学报,2009,23(5):29-30.