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- Human sperm after induction of acrosome reaction was pretreated with anti-MR serum and subsequently processed in sperm penetration assay (SPA). 用抗血清处理顶反应后的人精子,并进行去透明带金黄地鼠卵的精子穿透实验(SPA),观察其体外受精情况。
- The male sperm fertilizes the female egg. 雄性的精子使雌性的卵子受精。
- sperm penetration assay 精子穿透测定
- sperm penetration meter 精子穿透能力计量器
- sperm penetration path 精子穿入道
- sperm penetration test 精子穿卵试验
- sperm penetration 精子穿入
- Resistant to penetration by water but not entirely waterproof. 抗水的能抵抗水的渗透但不完全防水的
- This is the largest sperm whale in the world. 这是世界上最大的一头巨头鲸。
- 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。
- They dazzle the penetration of the composer. 他们使作家的洞察力混乱。
- 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。
- How much penetration do we have? 入泥多深了?
- Fish sperm,including the seminal fluid. 精液,鱼白鱼的鱼白,包括精液
- It has good penetration and good water resistance. 具有高度的渗透力及良好的耐水性能。
- 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!
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries