It was to provide basic data of cytogenetics for origin, evolution and gene location of Songliao black pig by caryotype and banding.
通过染色体核型和显带分析，为研究松辽黑猪起源进化、品种形成和基因定位提供细胞遗传学方面的基础数据；
The electrophoertograms of protein and alkaline phosphatase isoenzymse. of serum in black pig were analysed by disc polyacrylamide gel electrophoresis method.
用聚丙烯酰胺凝胶圆盘电泳分析了黑猪血清蛋白质和碱性磷酸酶同工酶生化位点多态性的分布。
This experiment studied Gannong Strain (developed from black pig of Gansu) and the Large White of USSR, and their fattening properties after their positive and negative cross - breeding.
本试验较详细地研究了正在培育的甘肃黑猪甘农系群与苏联大白猪及其正反杂交猪的肥育性能。
Ochoa showed the journalists a black plastic lid that covered a swimming pool-size cement container of pig feces to prevent exposure to the outside air.
奥乔亚向记者带领记者参观了一个黑色塑料盖，它覆盖着一座游泳池大小的水泥猪粪池，以防止其与外界空气接触。
The reason they are so costly is because they come from a group of only 50 black Iberian pigs personally selected and reared by a third-generation Iberian pig farmer and curer.
这些火腿如此昂贵是因为，它们来自第三代伊比利养猪专家亲自挑选并饲养的仅有的50头猪。
The reason they are so costly is because they come from a group of only 50 black Iberian pigs personally selected and reared by a third-generation Iberian pig farmer and curer.
这些火腿如此昂贵是因为，它们来自第三代伊比利养猪专家亲自挑选并饲养的仅有的50头猪。
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