粮食自给率
- 网络self-sufficiency; self-sufficiency rate of grain; food self-sufficiency ratio
粮食自给率
粮食自给率
self-sufficiency
而为避免世界市场的价格风险,各国必须维持适当的粮食自给率(self-sufficiency),其国内需有一定程度的农业发展与产业规 …
self-sufficiency rate of grain
英语巴士论坛 ... 琉璃瓦 glazed tiles 粮食自给率 self-sufficiency rate of grain 净进口量 net import rate ...
food self-sufficiency ratio
粮食自给率(food self-sufficiency ratio)为狭义的获得粮食能力的程度,即以产量占国内消费量的比重衡量之,可以重量、热量或 …
Grain self-sufficient rate
... ) degree of self-sufficiency 自给率 ) Grain self-sufficient rate 粮食自给率 ) grain self-sufficient ratio 粮食自给率 ...
grain self-sufficient ratio
粮食自给率,grain self-sufficient... ... ) grain self-sufficient ratio 粮食自给率 ) Grain self-sufficient rate 粮食自给率 ...
Calorie Base
日本1960年的粮食自给率(Calorie Base)为79%,即便在主要国家之中,也只是中间水准而已。2006年则为39%,比前一年度减 …
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