小麦是我国主要的粮食作物之一。
冬小麦和夏玉米是关中地区最主要的粮食作物。
The winter wheat and the summer corn are the Guanzhong area most main grain crops.
水稻是世界上主要的粮食作物之一，是世界上大多数人口的主要食粮。
Rice is one of the most important crops and major food for many people in the world.
世界最主要的粮食作物都集中在禾本科作物上，如小麦，玉米和水稻。
The most important foodstuff crops in the world concentrate in the grass family (Gramineae), such as wheat, corn and rice.
水稻是主要的粮食作物之一，也是禾本科作物分子生物学研究的模式植物。
Rice is one of staple grain crops, now it is a kind of modern plant in molecular biology.
水稻是世界上最主要的粮食作物之一，也是分子生物学研究的重要模式植物。
Rice is an important worldwide cereal crop, as well as a model plant for molecular biology research.
小麦是世界上广为种植的一种主要的粮食作物，干旱对小麦的影响广泛而严重。
As a major crop, wheat is planted abroad in the world. The effect of drought to wheat is seriously.
冬小麦是我国主要的粮食作物之一，在其不同的生长发育期对气象因子要求显著不同。
Winter wheat is one of main grain crops of our country. It has different demand for meteorological factors according to different growth stage.
小麦是世界上最主要的粮食作物之一，世界各主产国对小麦品质性状开展了深入地研究。
Wheat is one of the most important crops in the world. Studies on wheat qualitative traits have been undertaking intensively.
玉米是四川主要的粮食作物，又是重要的饲料作物及适于深加工获得多种产品的经济作物。
Maize is a major grain crop in Sichuan Province and also an important feed crop and a cash crop suitable for the deep processing into various products.
大豆作为我国主要的粮食作物之一，在黑龙江省有广泛的种植，它含有丰富的生理活性物质。
As the main grain crop of our country, soybean is widely planted in Heilongjiang province. It contains abundant physiological active substances.
水稻是中国主要的粮食作物，氮是作物吸收利用的大量元素之一，水稻对氮的吸收利用效率成为人们关注的焦点。
Rice is one of the main crops in China and requires a lot of nitrogen fertilizer to ensure high yields.
水稻是世界上主要的粮食作物，全世界水稻种植面积约占谷物总面积的23%，稻谷总产量约占谷物总产29%。
The rice is main grain crops in the world. The areas of rice-planting is 23 percent of the total areas of grain-planting and the yields is about 29 percent of the total yields of grain.
小麦是人类主要的粮食作物之一，干旱、盐渍胁迫等逆境是小麦生产的主要环境限制因子之一，其严重影响小麦的产量和栽培范围。
Wheat is one of the most important staple crop in the world. Drought and soil salinity are the most serious environmental factors that greatly limit wheat growth and productivity.
小麦作为世界主要的粮食作物，对其杂种优势利用的研究，特别是雄性不育机理的研究，一直是众多杂交小麦育种者设法攻克的难关。
Wheat as the main food crop, studying its utilization of heterosis and male sterility is the matter that many breeders have been trying to overcome.
根据《2004年粮农状况》，即使穷人的主要粮食作物——小麦、稻米、白玉米、马铃薯和木薯——亦受到忽视。
Even the major food crops of the poor—wheat, rice, white maize, potato, and cassava—are also being neglected, according to SOFA 2004.
由于水稻是世界上最重要粮食作物，而玉米是动物的主要食物，这些决定可能有重大影响。
As rice is the most important food crop in the world and maize is the main form of animal feed, these decisions could have a big impact.
大厦的内部主要用于种植粮食作物，但有些楼层可以作为居住空间。
Inside, the tower would be mainly designated for food crops, but some of the floors would be available for housing units.
据《2004年粮农状况》称，即使穷人的主要粮食作物-小麦、稻米、白玉米、马铃薯和木薯—亦受到忽视。
Even the major food crops of the poor — wheat, rice, white maize, potato and cassava — are also being neglected, according to SOFA 2004.
例如，在非洲的部分地区，男人负责种植经济性作物，而女人主要负责种植粮食作物。
In parts of Africa, for example, men are responsible for cash crops while women are generally responsible for food crops.
在近几年中，主要粮食作物的国际贸易一步一步走向危机。
For several years, the global trade in staple foods has been heading towards a crisis.
肯尼亚的主要粮食作物玉米的产量减少了三分之一，穷苦农民家庭受害最深。
The production of Kenyan maize, the country’s staple, is likely to drop by one-third, hitting poor farmers’ families hardest.
人们担心对粮食作物如玉米、木薯和高粱不断利用可能会造成非洲主要粮食价格的不断上涨，特别是玉米。
There is the worry that an increase in the use of food crops such as maize, cassava and sorghum is likely to increase the food price of most staple foods in Africa, notably corn.
对于人类福祉而言，几乎没有什么比主要粮食作物的产量更重要的了。
Few things matter to human happiness more than the yields of staple crops.
玉米是世界上四大重要粮食作物之一，也是超过二亿五千万非洲东部人的主要粮食。
Maize is one of the world's four most important food crops and the staple of more than a quarter of a billion east Africans.
玉米是世界上四大重要粮食作物之一，也是超过二亿五千万非洲东部人的主要粮食。
Maize is one of the world's four most important food crops and the staple of more than a quarter of a billion east Africans.
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