bread and butter model 中文意思是什麼
bread and butter model
解釋
多木片膠合而成的航模-
Part two, introduce one model, it considers that effect factor is labor surplus bread and butter the different in industry and agriculture, then it set up the model
第二部分,首先介紹一個收入差距模型,根據模型分析了影響居民收入差距的因素,如:勞動要素、剩餘/生計比、兩部門存在等后。
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