在1967年，我获准去美国普林斯顿大学，汉普夏是那里的客座教授。
In1967i obtained permission and traveled to Princeton university in the USA where hampshire was the visiting professor.
在1967年，我获准去美国普林斯顿大学，汉普夏是那里的客座教授。
In 1967 I obtained permission, and traveled to Princeton university in the USA, where hampshire was the visiting professor.
测定金华猪，外来品种猪大约克夏、长白、杜洛克、汉普夏，以及金华猪与外来品种猪杂交所产的2 35 5头仔猪的生长性状。
The growth traits of 2 355 piglets. which were progeny derived from different breeds' hybridization such as Jinhua swine, Large Yorkshire, Duroc, Hampshire were recorded.
应用推荐