粮食

North China Plain is one of the most important cereal crops production regions in China. Excessive N fertilization is a common problem in winter wheat and summer maize rotation system in this region.

华北平原是中国重要的粮食产区，氮肥过量投入是目前该地区冬小麦／夏玉米轮作体系中存在的普遍问题。

Lamon reported to Lincoln that the arrival of even a boat load of food at Sumter would lead to fighting.

拉蒙向林肯报告说，即使是一艘装载粮食的船到达萨姆特堡也将引起战争。

One of his most important duties was to superintend the arrangements for supplying the city with corn.

他最重要的职责之一是监管城市的粮食供应。

As a kind of regulating method, the virtual water strategy could increase the water supply for the region in lack of water so as to maintain the regional or national security in the view of water resource and food security.

作为一种调节手段，可增加水资源紧缺地区的水资源供应，从而维护区域或国家的水资源安全和粮食安全。

Over farming and droughts are problems in Swaziland and have led to major food shortages in the past.

过度开垦和旱灾是斯威士兰的困境，也是过去粮食短缺的主因。

With traditional boards you have to sweep waste off to make room for more food.

与传统的董事会要扫废料，以腾出空间给更多的粮食。

Third, grains, especially coarse food grain in food s take-up a smaller proportion.

第三，是粮食，特别是粗粮在食物中所占的比例越来越低。

He was referring to a deal in which Qatar offered to build a new port in exchange for growing crops in the Tana river delta, something opposed by local farmers and conservationists.

他说这话时指的是肯尼亚允许卡塔尔在塔纳河三角洲种植粮食以换取卡塔尔帮助该国修建一个新港口的协议，但该协议遭到了当地农民和自然保护主义者的反对。

At the production point the production possibility frontier must be tangent to a line whose slope is minus the price of manufactures divided by that of food.

在生产点上，生产可能性边界一定和一条斜率等于负的制造品价格除以粮食价格的直线相切

The United Nation s has declared 2008 two thousand eight the i I nternational y Y ear of the p P otato. There is even a w W eb site to help bring more attention to the world 's third most important food crop , after rice and * wheat: p a o tato e 2008.org.

甚至有一个专门的网页来帮助土豆获得更多的关注，土豆是位于大米和小麦之后，世界第三重要的粮食农作物

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。