“return on agricultural investment”的概念、定义、翻译、参考文献-科学参考

单词	return on agricultural investment
释义	return on agricultural investment Encyclopedia 管理学[农村发展理论与实践]释 return on agricultural investment农业投资收益率农业投资项目在正常生产年份净收益与投资总额的比值。
随便看	random control theory random convex set random copolymer random copolymerization random crosslinking random current random degradation random descent random deviation random device random die random difference equation random differential equation random digit random disguised handwriting random displacement random distribution random disturbance random dot stereogram random draft random drift random dynamical system random early detection random early detection, RED random effect

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