单词	rate， decay
释义	rate， decay衷變率核能名詞
随便看	variation; acquired variational variational calculus variational condition variational derivative variational design variational design system variational design system，vds variational difference scheme variational equation variational expression variational formulation variational functional variational inequality variational inequation variational initialization variationally variational method variational--method variational methods variational normal mode initialization variational objective analysis variational optimization analysis variational principle variational--principle