A mature female ovulates every month . the most suitable time of fertilization is 24 - 36 hours after ovulation 正常的成熟女性每个月都会排卵，最佳受精时间约为排卵后24 - 36小时。
The sub - tropical winter weather has no apparent inhibition for the growth and development of the ovulate strobilus in pinus massoniana 亚热带的冬季气候对马尾松雌球果的生长发育没有明显的抑制作用。
In the follicular phase , a dominant ovarian follicle which is a sack that contains the ova , or egg grows , becoming ready to ovulate 在卵泡期follicular phase内，一个占优势的卵泡就像一个装着卵子的大口袋准备好将要排卵。
1 . the obvious individual difference exists in the ovary of the rana quadranus . each female only ovulates once every year and the ovulation lasts a very short period of time 隆肛蛙的卵巢存在着显著的个体差异，就每个雌体而言，一年只排一次卵，排卵时间很短。
Result is as follows : in the middle of october , the primordium of ovulate strobilus occurred , its occurrence time varied between different - aged ramets and different occurrence part 结果表明：雌球果原基发生时间为10月中旬，不同的树龄和着生部位，其发生时间不同。
As 2 ) indicated by changes in the 3 ) measurements of their ears , fingers and other body parts , women become most symmetrical - and most attractive - when they most need to be : on the day when they ovulate 测量女人耳朵、手指与身体其它部位的尺寸变化显示：女人在最需要匀称时会变得最匀称- -因此最有吸引力：就是排卵那一天。
New research has found that women " dress to impress " when they are at their most fertile . the discovery overturns the theory that women - unlike other female animals - always hide signs they may be ovulating 据每日邮报1月11日报道，传统观点认为，女人会刻意隐藏排卵期，所以很难从表象上推断一个女人是否处在排卵期，这与其它雌性动物有所不同。
Havlieek ' s team found that facial images of women in the follicular phase when the dominant ovarian follicle is getting ready to ovulate are considered more attractive as compared to images taken in the luteal or fertile phase of the cycle 研究人员发现，女性处于卵泡期时的面部图象和处于黄体期或可生育期时的面部图象相比，前者也被认为更具吸引力。
The timing of each attempt depended on the menstrual cycles of the women who contributed eggs ; the donors had to take hormone injections for several days so that they would ovulate 10 or so eggs at once instead of the normal one or two 时间点的选择全视捐卵者的月经周期而定，捐卵者必须接受数天的贺尔蒙注射，使她们一次可以排卵十颗左右，而不是平常的一两颗。
Ontogeny three types of female cones of ephedra are recognized according to the number of seeds per cone , namely uni - ovulate cone , bi - ovulate cone , and tri - ovulate cone . it is suggested that terminal bud of primary cone axe is developed in tri - ovulate cone and disappears in bi - ovulate cone 这三种类型也代表了麻黄属球花演化的三个阶段，三胚珠球花代表麻黄属雌球花的原始式样，而单胚珠雌球花则为麻黄属雌球花最为特化的式样。
