1.
Expert system on out of season laying in Guangdong geese management based on CLIPS
基于CLIPS的广东鹅种反季节繁殖专家系统
2.
Study on Reproductive Regulation Mechanism in Pituitary-ovary during Breeding and Nonbreeding Season of Laiwu Black Goat;
莱芜黑山羊垂体—卵巢繁殖季节与非繁殖季节繁殖调控机理的研究
3.
The long plumes of a heron in the breeding season.
处在繁殖季节一只鹭的长羽毛
4.
The efficiency of reproduction may decline as a result of seasons.
繁殖效率可能受季节的影响而下降。
5.
In the feeding season and the overwintered period,the sexual ratio betwee the females and males is about 1:1. The change of maturity coefficient of the female is 14.50% in the breedin season and there is a bit of decrease in other seasons.
繁殖季节中雌鱼的成熟系数高达14.5％。
6.
Study on Sheep Estrus Control in Non-Reproductive Season;
绵羊非繁殖季节发情调控技术的研究
7.
Time budgeting of captive koklass pheasant (purcasia macrolopha) in unbreeding season;
笼养勺鸡非繁殖季节时间分配和活动节律
8.
The objective of our study was to study the macromorphology of the reproductive organs through laparoscopy implemented during the anoestral season and in the stages of the sexual cycle through the breeding season.
研究目标是通过在非繁殖季节和繁殖季节的发情周期内利用腹腔镜研究生殖器官的宏观形态。
9.
any of various usually white herons having long plumes during breeding season.
繁殖季节时长有长羽毛的通常是白色的多种鹭。
10.
Effect of Repeated Super-ovulation in Boer Goats During Reproductive Season
布尔山羊繁殖季节重复超排处理效果研究
11.
The Biology of the Seasonal Reproduction of Chinese Skinks (Eumeces Chinensis);
中国石龙子（Eumeces chinensis）季节性繁殖生物学研究
12.
Study on Influencing Factors of Efficiency during Embryo Transfer of Sheep in Estrus;
繁殖季节绵羊胚胎移植效率的影响因素研究
13.
The Experimental Studies on Cuttage and Propogation of Some Landscape Trees in Different Seasons;
不同季节几种观赏树种扦插繁殖试验研究
14.
Histological studies on gonad of Siganus canaliculatus in breeding season
长鳍篮子鱼繁殖季节性腺的组织学研究
15.
Histological studies on gonad of Tridentiger trigonocephalus(Gill) of the Yangtze Estuary in reproductive season
长江口纹缟虾虎鱼繁殖季节的性腺组织学
16.
Effect of Light on Puberty of Lambs in Non-breeding Season
非繁殖季节光照控制诱导羔羊初情期试验研究
17.
A Histological Study on Ovary Development of Labeo erythrurus Fowler
繁殖季节彩虹鲨卵巢发育的组织学研究
18.
Breeding Behavior and Seasonal Variation of the Testis Structure in the Gansu Zokor (Myospalax Cansus);
甘肃鼢鼠繁殖行为及雄性生殖腺季节变化的研究