The backward area has achieved self-sufficient in grain.

Based on the problems of food guarantee after the transformation, this paper puts forward basic countermeasures for enhancing the ability of food supply in the ecotone of agriculture and animal husbandry.

针对农牧交错区面临的主要生态问题、当前及退耕还草后面临的粮食问题,提出了该区退耕还草后提高粮食自给能力的基本对策:改造基本农田,强化农牧结合,建立农业"三元"结构体系,充分应用现代旱作农业技术,发掘退耕还草后剩余农田粮食生产潜力。

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。

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。

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。

The backward area has achieved self-sufficient in grain.

这个落后的地区在粮食方面已能自给。

They airlifted food supplies to the area to meet the acute shortage there.

他们空运粮食到这个地区解决严重缺粮的问题。

This presumably increased pressure on local food supplies.

这可能又会增加地方粮食供应的压力。

Above the surplus grain sold to the state, the brigade built up a good grain reserve of its own.

除了卖给国家的余粮外，这个大队还建立了自己的粮食储备。

Bring war material with you from home, but forage on the enemy. Thus the army will have food enough for its needs.

军需自国内取用，粮食和草料在敌国就地征集，这样军队的粮草供给就可以满足了。

Northeast area is the major base of farm products and marketable food in china for a long time, and its food yield per year is65 million tons.

东北地区是我国重要的粮食生产基地,目前东北地区粮食综合生产能力已经达到6500万吨。

The country has fallen behind several of its competitors in the manufacture of cheap cotton goods.

在制造廉价棉织品方面，那个国家已落在几个竞争者的后面。

No, we cannot if we just give the minority nationalities a nominal regional national autonomy while consuming all their grain.

如果我们只给人家一个民族区域自治的空头支票，而把人家的粮食吃光，这是不行的。

Food security:the impact of land conversion from farmland to forest or grassland on grain production in Northwest China;

粮食安全:西北地区退耕对粮食生产的可能影响

That country has fallen behind its competitors in the manufacture of cheap cotton goods.

在生产廉价棉织品方面，那个国家已经落在它的竞争者后面。

But anyone not a member of the phratry or tribe was, of course, excluded from taking any part in this administration, even though living in the district.

但是那些住在胞族或部落的地区内而不属于这个胞族或部落的人，自然是不能参与这种管理的。

Now they have realized that they lag behind many other areas

现在,他们认识到已经落在其他地区后面了。

Houses in this area have all appreciated since the road was built.

自从新道路筑成后，这个地区的房价已经增高。

This section is now cleaned up of bomb damage.

轰炸给这个地区造成的破坏，现在已经清理掉了。

Create your own story by choosing the vocabulary from the word bank below and writing it in the blank spaces.

从下面给出的词汇表中选择词汇，在已经给出的地方创作自己的个性写作。

It's a situation of dog-eat-dog and the devil take the hindmost.

这是一个自相残杀，落后遭殃的局面。

`We've always found somewhere to stay here before.' `True,but we may not always be so lucky.'

｀我们已往在这里总能找到个落脚的地方.＇｀话倒是这麽说,可我们不一定总那麽运气呀.＇

On the history, west Min and east Yue were lack of grain.

闽粤赣边区盐粮问题由来已久，粮食方面，闽西、粤东均缺粮，赣南盛产旅食。