polyspermism是什么意思

网络释义

用法例句

The results showed that the fertilization of southern catfish was monospermy.

结果表明,南方鲇属于单精入卵、单精受精,在17℃的水温条件下,受精后约20 s精子进入卵子细胞质,受精后20 min左右卵子形成第2极体,并排出体外,受精后25 min左右雌雄原核形成,40~45 min雌雄原核开始接触并部分融合,50 min雌雄原核完全融合形成合子核。

It could be sure that the pattern of the fertilization of flouder is monospermy.

通过组织切片,对牙鲆(Paralichthys olivaceus)的受精过程进行细胞学观察发现,这一过程包括精子入卵、卵母细胞第二次成熟分裂排出第二极体、雌雄原核形成与融合,直到合子进行第一次有丝分裂,在受精的整个过程中所有观察过的受精卵都只发现一个精子形成原核,并最终与卵原核结合形成合子,由此判断牙鲆的受精方式是单精受精。

The mechanism of polyspermy in the course of in vitro fertilization;

体外受精过程中多精受精发生机制

The Relation between the Incidence of Polyspermy and Pregnancy Outcome after in Vitro Fertilization-embryo Transfer

多精受精发生率和体外受精胚胎移植妊娠结局关系的初步探讨

Hysteroscopic findings and interventions in patients undergoing in vitro fertilization-embryo transfer;

宫腔镜技术在体外受精—胚胎移植失败患者中的应用

Effect of concentration of serum luteinizing hormone in late follicle phase on the outcome of in vitro fertilization after superovulation by short-term protocol;

短方案超促排卵后卵泡晚期黄体生成激素对体外受精结局影响的研究

Impact of ovarian endometrioma on in-vitro fertilization-embryo transfer;

卵巢子宫内膜异位囊肿对体外受精-胚胎移植的影响

The morphology,spermatogenesis,transportation,storage and fecundation of the sperm were found by means of histological section.

进行观察取样,对样本进行常规生物学数据测定,并对解剖个体的两性腺、两性管、受精囊和支囊用Bouin’s液固定、切片。

The endosperm develops into nuclear type after fecundation.

双受精后,胚乳发育为核型。

The Effect on in Vitro Fertilization and Polyspermy between Ejaculate and Epididymis Semen;

猪睾丸和附睾精子冷冻—解冻处理对体外受精和多精受精的影响

Formation of a viable zygote by the union of the male sperm and the female ovum; fertilization.

受精通过雄性精子与雌性卵细胞结合而形成受精卵的过程；受精

To cause the fertilization of(an ovum, for example).

使（如卵子）受精、受胎

To undergo or cause to undergo cross-fertilization.

异体受精经历或使经历异体受精

autogamy:Self-fertilization in plants.

自体受精:植物的自身受精。

Self - fertilization in plants.

自体受精植物的自身受精

Analysis of the factors affecting abnormal fertilization on in vitro fertilization

体外受精后异常受精的影响因素分析

Screening of the Deleted in Azoospermia in IVF Suffered Unfertilization and ICSI and Discussion of Cause;

体外受精未受精、单精子显微注射患者精子DAZ缺失筛查及原因探讨

Of, exhibiting, or afflicted with insanity.

精神病的精神错乱的，显示出或受精神病折磨的

Ivestigation of Fertile Ability of Sperm Derived from HSL Knock out Mice Testis by ICSI

HSL敲除小鼠睾丸精子受精能力的单精注射研究

fertilization by the union of male and female gametes from the same individual.

由同一个体花粉或精子实现的受精。

afflicted with or characteristic of mental derangement.

受精神错乱折磨的，有精神错乱特征的。

The male sperm fertilizes the female egg.

雄性的精子使雌性的卵子受精.

Sperms fertilize ova in the fallopian tube.

在输卵管内精子使卵受精。

Study on the Affect Factors Intracytoplasmic Sperm Injection in Sheep;

绵羊精子胞质内显微受精技术的研究

STUDIES ON INTRACYTOPLASMIC SPERM INJECTION (ICSI) IN BUFFALO;

水牛精子胞质内显微受精的初步研究

Effect of Human Sperm Purified Mannose Receptor on Sperm-egg Fusion;

人精子甘露糖受体对精卵融合的影响

Studies on Zygote Ivc after ICSI Using Abnormal or Weak Sperm;

畸弱形精子ICSI受精卵体外培养的研究