您要查找的是不是：
- Cryopreservation sperm 冷冻精子
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- Sperm cryopreservation is a well-established technique for most mammals. 许多哺乳类动物精子冷冻保存技术均已成功建立。
- Yolk-free cryoprotective medium and two-step freezing could be used in the cryopreservation of round-headed sperm. 不含卵黄冷冻保护剂和两步降温可应用于冷冻保存圆头精子症标本。
- Objective: To explore the effects of cryopreservation on sperm DNA integrity of infertile men. 摘要目的探讨冷冻保存对不育患者精子核DNA链完整性的影响。
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- Cryopreservation of human spermatozoa and sperm preparation techniques all influence the integrity of sperm DNA. 同时，精子低温冷冻保存和诸多体外处理技术均能影响精子DNA的完整性。
- Only one sperm fertilizes an egg. 只有一个精子使卵子受精。
- Sperm race towards the unfertilized egg. 精虫朝未受精的卵子冲去。
- Studies on cryopreservation of tree peony pollen. 花粉超低温保存研究。
- Cryopreservation of seeds of ornamental plants. 园林花卉种子超低温保存研究。
- Fish sperm, including the seminal fluid. 精液，鱼白鱼的鱼白，包括精液
- Sperm (spermatozoon:)Male reproductive cell. 精子:雄性生殖细胞。
- The motivation of sperm donors varies. 捐精者的动机各不相同。
- Fish sperm,including the seminal fluid. 精液，鱼白鱼的鱼白，包括精液
- Only one sperm fertilises an egg. 只有一个精子使卵子受精。
- The competition of life begins with the sperm! 生命的竞争从精子时就开始了！
- Brainy men, it seems, do have better sperm. 这似乎表明;聪明的男子;其精子也一定优秀.
- Sperm is a bandit in its pure state. 精子在它的原初状态中是个强盗。
- The viability test is a key step in cryopreservation. 鉴定存活率是超低温保存技术中的重要环节。
