The physical significance of the surfacetensioncoefficient is expounded;
阐明了表面张力系数的物理意义；
2
The theory and method that the surfacetensioncoefficient of liquid is measured by an electronic analytical balance is introduced.
阐述用电子分析天平测量液体表面张力系数的原理和方法。
3
Measuring the liquid surfacetensioncoefficient by piezoresistive force sensor can change the traditional measuring method and achieve nonelectric testing.