並前往https://study.com/academy/answer/the-equation-is-given-below-cp-cv-plus-tv-beta2-k-links-cp-and-cv-with-beta-and-k-use-this-equation-to-evaluate-cp-cv-for-an-ideal-gas-cp-cv-plus-t-lambda-p-lambda-t-v-lambda-v-lambda-t-p-cv-t-lambdav-la.html