Lesson 2　Basic Concepts of Polymer Science

Almosthalfacenturyago,WolfgangOstwaldcoinedthephrase“thelandofneglecteddimensions”todescribetherangeofsizesbetweenmolecularandmacroscopicwithinwhichoccurmostcolloidalparticles.Theterm“neglecteddimensions”mighthavebeenappliedequallywelltotheworldofpolymerm ......（本文共 11406 字 , 3 张图）     [阅读本文] >>