“direct expense coefficient”的概念、定义、翻译、参考文献-科学参考

单词	direct expense coefficient
释义	direct expense coefficient Encyclopedia 理学投入产出表释 direct expense coefficient直接消耗系数生产一单位产品所直接消耗的其他部门产品的程度。又称投入系数。
随便看	gradient four-vector gradient freeze technique gradient index fiber gradient-index fiber gradient index lens gradient-index material gradient joint gradientless reactor gradient-like behavior gradient like diffeomorphism gradient-like diffeomorphism gradient liquid chromatography gradient mapping gradient material gradient method gradient nanocrystalline gradient observation in fields gradient observation of canopy humidity gradient observation of canopy radiation gradient observation of canopy temperature gradient observation of canopy wind speed gradient observation of carbon dioxide density gradient of a function gradient of deformation gradient of discontinuity

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