In future, Dr Butt envisages, the egg-sorting operation of a large hatchery might look like this: A conveyor belt moves the eggs along, gently jostling them until their allantoic sacs point upright.
展望未来,Butt博士表示,今后大型孵化工厂的鸡蛋选育操作都会像他所设想的那样:鸡蛋由传送带运输,它们互相碰撞,直到鸡蛋较小的一头(尿囊处在较小的一头)都垂直朝上,之后这些鸡蛋便整齐的排列在一排针管之下。
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