The fields of barley, rice and wheat that feed much of India are running out of water, according to a new study based on satellite data and published online in Nature today.
根据《自然》杂志最新发表的一篇研究成果显示:养育了大部分印度人的大麦、小麦和水稻田将因缺水而无以为继。
Based on the damage feature of flase smut to rice, the relationship between the plants with different infected grains and the losses of yield was analysed by using gray relational grade.
根据稻曲病对水稻的为害特点,对不同病粒稻株与水稻产量损失的关系进行灰色关联度分析。
Through rice anther culture several kinds of ploidy plants can be obtained, such as haploid, diploid, polyploid and usually based on the morphology to distinguish their ploidy during maturity.
通过花药培养获得的水稻植株中,具有丰富的倍性变异,通常需在成熟期基于形态特征识别单倍体、二倍体及多倍体。
Now the fact that people were so reliant on certain foods led to deficiencies of certain nutrients, so people that were dependent on a rice based diet tended to have problems with deficiencies in protein, Vitamin A, and thiamine.
人们过于依赖某些特定的食物,导致了某些营养元素的匮乏,因此,以米饭为主食的人,很可能缺少蛋白质,维生素A和维生素B1
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