Smooth if pure white jade son of ovum shout " guangbai " , very kind quality has 光滑如卵的纯白玉子叫“光白子” ，质量特别好。
Additional , ovarian return bear to wear every months eduction the responsibility of an ovum 另外，卵巢还肩负着每月排出一个卵子的责任。
Orange road ova 橙路ova
Leading ict consultant ovum establishes office in hong kong to strengthen its regional presence 工商及科技局局长就互联网非法下载发表声明
The ovum develops only in the female , and the sperm cell develops only in the male 卵细胞仅在女性体内产生，而精子细胞则仅在男性体内制造。
Study on the effect of age and ovum capture number in the intra - ovum single sperm injection 女方年龄及获卵数对卵胞浆内单精注射结果影响的研究
A useful test for diagnosis of infectious diarrheas is stool examination for ova and parasites 感染性腹泻诊断的检查是大便检查寻找卵和寄生虫。
Standard test method for determining the effectiveness of liquid , gel , cream , or shampoo insecticides against human louse ova 人体寄生虫ova用液体凝胶洗发膏或香波杀虫效果的标准试验方法
Embryoloy : the study of growth and development of the embryo and fetus from fertilization of the ovum until birth 胚胎学：研究从卵子受精开始到胎儿出生这一时期胚胎及胎儿生长发育的科学。
It was not until a scalp scraping showed numerous sarcoptes mites and ova that the diagnosis of keratotic scabies was finally made 直到头部皮屑检查发现许多疥虫虫体与虫卵，才确诊为角化型疥疮。
