MEASUREMENT AND ANALYSIS ON THE DYNAMIC VISCOELASTICITY OF COOKED COCOONS

摘要

By the measurement and analysis on the viscoelasticity of cooked cocoons,theconclusion has been obtained that under the condition of random sampling,the loga-rithm attenuation factor of amplitude obeys normal distribution. The measuring sam-ple size of cooked cocoons is explored.The mathimatic formula between cook periodand the logarithm attenuation factor of amplitude of cooked cocoon is known.Thisperfected the theory of measuring the degree of cocoon cooking by instruments.