新兴亚洲经济体过去的20年间的平均8%的增长率——三倍于发达国家——为世界的其他地区带来了巨大的好处。
Emerging Asia's average growth rate of almost 8% over the past two decades-three times the rate in the rich world-has brought huge benefits to the rest of the world.
平邑甜茶’为天然三倍体,由于材料的特殊性,其外植体比苹果属其他植物再生不定芽要困难。
Malus hupehensis is natural triploid, due to its special materials, its explants is more difficult to regenerate adventitious buds than other plants of Malus.
以外周血淋巴细胞制备染色体标本,人工复合三倍体鲤染色体数为150,其亲本红鲤、红鲫和散鳞镜鲤的二倍体染色体数均为100。
Chromosome preparations made from leucocyte cultures showed that the artificial multiple triploid carp has a chromosomal number of 150, and all the fore parental forms have 100.
采用二倍体为参照母本研究三倍体花粉配子育性有估测过高的倾向。
It is found that the trend of higher estimates for the gamete fertility was observed if the diploids were used as reference mother parents.
以异源四倍体鲫鲤为父本,二倍体金鱼为母本通过倍间杂交形成三倍体鲫鱼。
The early embryonic development of triploid crucian carp which was generated by mating the males of the allotetraploid hybrids of red crucian carp(Carassius auratus red var.
结果表明:白桑类型中有23个材料为三倍体,药桑为二十二倍体,其余材料均为二倍体。
The results indicated that all of the samples were diploidy except that there were 23 triploid materials in the white mulberry and that the drug mulberry were 22-ploidy.
结果表明:白桑类型中有23个材料为三倍体,药桑为二十二倍体,其余材料均为二倍体。
The results indicated that all of the samples were diploidy except that there were 23 triploid materials in the white mulberry and that the drug mulberry were 22-ploidy.
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