A single egg is released in the case of a cow and several eggs in proliferous animals such as hogs . 一头母牛一次只排出一个卵子，而象猪这样的多产动物则一次能排出好几个卵子。
2.
In 1940s , he fought many times against street gangs which were proliferous at that time in beijing 姚先生一生恪守师训，以研究传播拳学为己任，数十年如一日鞠躬尽瘁。
3.
Eastern zhanhua sag is one of the most complicated tectonism areas in jiyang depression , and it is also one of the most hydrocarbon proliferous areas in shengli oilfield 沾化凹陷东部是济阳坳陷构造变动最为复杂的地区之一，同时也是胜利油田油气资源最为丰富的地区之一。
4.
Liver fiber is changed is to show the connective tissue inside liver is unusually proliferous , this hyperplasia reachs matrix part with collagen fiber , stretch fiber amino polysaccharide hyperplasia is given priority to , but with collagen fiber hyperplasia more outstanding 肝纤维化是指肝内结缔组织异常增生，此增生以胶原纤维、弹性纤维及基质成分氨基多糖增生为主，但以胶原纤维增生更为突出。
5.
Corpus luteum element secretes inadequacy , opposite or estrogen is absolutely overmuch , hyperplasia of organization of the mammary gland in cycle of menstruation of as a result and instauration process occur disorder , make mammary gland conduit or gland bubble epithelial and proliferous , breast is in charge of dilate to become bursa state , form bump 黄体素分泌不足，雌激素相对或绝对过多，以致月经周期中乳腺组织增生和复旧过程发生紊乱，使乳腺导管或腺泡上皮增生，乳管扩张成囊状，形成肿块。
