近年来，在农业自然资源瓶颈以及人口持续增长等因素的影响下，中国粮食供求关系趋紧。
Recently, with the emergency of the shortage of natural resources and the continuous increase of the population, the relationship of grain supplies and demands become unbalanced gradually in China.
因此，适当降低粮食自给率，通过国际市场来解决部分粮食供求问题就成为不得已的选择。
Thus, it becomes unavoidable to lower the ratio of self-support properly and solve the troubles of grain supplies and demands through international markets.
今后受全球人口增长、耕地和水资源约束以及气候异常等因素影响，全球粮食供求将长期趋紧。
Future global population growth, arable land and water resources and climate anomalies, such as binding factors, long-term global food supply and demand will be tight.
展望未来，我国的粮食供求态势和品种地区失衡问题是相当严峻的，虽然不及布朗所言的那样可怕。
Looking ahead, we believe that both the situation of grain supply and demand and overbalance of species regions are serious.
并真正发挥、利用比较优势，解决中国粮食进出口战略问题，最终解决未来中国粮食供求平衡问题。
Consolidating the existing foodstuff market could remain long and steady export of foodstuff. Using comparative advantage solves the problem of the balance of supply and demand of China's foodstuff.
正文共分六部分，第一章对中国粮食供求状况进行分析，阐明了大连市所具有的粮食物流量的大背景。
Chapter 1 analyzes the supply and demand situation of grain in China, and clarifies the logistics background of Dalian.
一般粮食作物的生产出现了明显的供大于求的局面，农产品的供求关系发生了质的转变。
Generic grain crops' production obviously supply exceeded demand. Materially change has taken place in the agricultural product's supply-demand relation.
粮食、棉花的供求也都有极大的矛盾，肉类、油脂不久也会出现极大的矛盾。
There are also big contradictions between supply and demand in the cases of grain and cotton, and others will soon emerge in the cases of meat, fats and edible oils.
粮食生产低效益、购销低效率、消费低效用、供求低效能等问题一直困扰着我国粮食经济。
Low benefit in grain production, low efficiency in grain buying and selling, low utility in consumption and low effect in supply and demand and other problems have been bothering our grain economy.
粮食生产低效益、购销低效率、消费低效用、供求低效能等问题一直困扰着我国粮食经济。
Low benefit in grain production, low efficiency in grain buying and selling, low utility in consumption and low effect in supply and demand and other problems have been bothering our grain economy.
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