2) Grain self-sufficient rate
粮食自给率
1.
Food security is very important to the economy security,which requires to keep high grain self-sufficient rate.
粮食安全对经济安全的极端重要性,决定了必须保持较高的粮食自给率。
3) grain self-sufficient ratio
粮食自给率
1.
The safe baseline of cultivated land is directly proportional to population,grain self-sufficient ratio and grain demand per people,and inversely proportional to productivity of cultivated land.
耕地资源数量安全底线具有时间性、区域性和条件限制性,与人口、粮食自给率和人均粮食需求量成正比,与耕地综合生产能力成反比。
2.
Then grain self-sufficient ratio is discussed through the analysis on the development of consumption, yield, and trade of grain in the world.
首先就粮食属性、粮食饥馑、粮食禁运、粮食贸易等与粮食安全密切相关的问题进行了深刻反思,并通过对国际国内粮食消费、粮食生产和粮食贸易的发展态势分析,探讨了中国适度粮食自给率的问题,由此提出当前中国粮食自给率目标以90%左右为宜。
5) self-sufficient rate of food
食物自给率
1.
In China,there is widely misusage of Japan\'s index of self-sufficient rate of food,and also Japanese attitude to self-sufficient rate of food is widely misunderstood.
在我国广泛存在对日本食物自给率指标的误用,以及对日本人对待本国食物自给率的态度的误解情况。
补充资料:自给自足
当一个人(或一个国家)完全依靠自己的生产来满足自己的需求,而不与外部世界发生任何贸易关系时,这个人(或这个国家)就是自给自足的。在现代社会里,如果哪个人试图自给自足,他一定会被视为社会的异类。但同时,却常常有声音要求发展中国家自给自足,这些人真应该读读中国近代史,看看清政府闭关锁国的结果是什么。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条