精子的例句大全

Conception occurs when a single sperm fuses with an egg...

当一个精子和一个卵子结合时受孕就发生了。

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Egg cell and sperm cells. Schematic drawing showing their relative sizes.

卵子细胞与精子细胞. 按照相对大小所绘示意图.

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The effect of environmental concentration of ions and nitric oxide on Anguilla japonica sperm motility

离子浓度和一氧化氮供体对池塘养殖鳗鲡精子活力的影响

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The relationship between some ions and acrosome reaction of human sperm

几种离子与人类精子顶体反应的关系

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The detection of AsAb, EMAb and AcL in infertility patients

抗精子抗体、抗子宫内膜抗体及抗心磷脂抗体在不孕不育患者中的检测意义

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Method Through with Chinese medicine was applied to immune infertility patienta whose AsAB or EmAB were positive.

目的探讨中医药的运用加强对抗精子抗体、抗子宫内膜抗体阳性引起的免疫性不孕的认识。

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Case of partial mole was triploid, 69, XXY and with a chromosomal contribution from the female gamete.

1例部分性葡萄胎为三倍体，69，XXY，来源为双精子与一卵子结合而成。文章对完全性葡萄胎和部分性葡萄胎的发生来源做了简要的讨论。

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Conclusion: The direct factors affecting the pregnancy rate of IUI were the age of female patient, the numbers of moving sperm and the endometrium thickness.

结论：IUI中女方的年龄、IUI活性精子数量和子宫内膜厚度是影响IUI妊娠率的直接因素。

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Effect of PAF on AR Rate of Landrace Sperms and Antagonism of KAD against PAF

血小板活化因子对长白猪精子顶体反应率的影响及海风藤酮对其的拮抗作用

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The sex of birds is determined by chromosomes ZZ in the male or ZW in the female in the nature, so the sex chromosome of spermatozoa is Z and that of ovum is Z or W.

在自然界公鸡和母鸡的性别分别由性染色体ZZ和ZW所决定，因此公鸡产生的精子其性染色体均是Z，而母鸡产生的卵子有Z和W两种。

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Currently if two lesbians wish to have a child, they must use donor sperm.

就目前来说，如果两个女同性恋者想要孩子的话，她们必须要使用捐献者的精子。

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Effects of Semen Cuscutae, Rhizoma Curculiginis, Radix Morindae Officinalis on Human Spermatozoan's Motility and Membrane Function in Vitro

菟丝子、仙茅、巴戟天对人精子体外运动和膜功能影响的研究

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Arrangement of microspores in a tetrade is isobilateral shaped The mature pollen grain is 3-celled type, the sperms are crescent shaped.

小孢子在四分体中的排列为等面形。成熟花粉粒为3细胞型，精子为新月形。

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Detection and evaluation of AZF microdeletion in male infertility patients

不育男性无精子因子微缺失的检测及评估

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Objective : To investigate the relationship between chromosomal abnormality, AZF microdeletion and azoospermia.

目的研究染色体异常及Y染色体AZF微缺失与无精子症的关系.

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The egg's cortical reaction serves as a barrier to the entry of more than one sperm.

卵皮层阻止其他的精子进入,充当壁垒作用.

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The concern in setting a limit is the genetic risk of consanguinity.

设定精子使用率上限是用来规避近亲繁殖的风险的.

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Methods: Both karyotypic analysis and Y chromosome were performed in 107 blood specimen from azoospermic men.

方法: 对107例无精子症患者进行染色体核型分析及Y染色体微缺失的检测.

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The relation between sperm density and eugenics?

精子密度和优生的关系?

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Several suitable target antigens from Spermatozoa, ovum and reproductive hormones have been used for the vaccine.

人们从精子 、 卵细胞和生殖激素中筛选出最为适合的靶抗原用于免疫避孕疫苗.

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