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zygote development
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  “zygote development”译为未确定词的双语例句
     Test I:M16, mM16, KSOM, Mksom and CZB were selected as putative culture medium to carry out in vitro culture test on mouse pronuclear zygote development to filtrate a optimal cultural system . .
     试验I:分别用自配的M16、mM16、KSOM、mKSOM、CZB进行体外发育培养,进而筛选出一种最佳的体外培养体系;
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     TCM199, mBECMaa and mSOFaa were all favorable for zygote development with 18%, 30.7% and 29.2% of the blastula development percentage \%in vitro.
     TCM199、mBECMaa、mSOFaa均能支持体外受精卵的发育,其囊胚发育率分别为18%、30.7%和29.2%。
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     Increasing temperature from 25℃ to 28℃ led to an increase in the synchrony of zygote development.
     结果表明,近江牡蛎在25—28℃时受精卵发育同步性较高。
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     1.To optimize the in vitro culture system of mouse pronuclear zygote and to investigate the effect of FBS, PVA, hLIF on mouse zygote development in vitro, we did four experiments separately.
     1、筛选最佳的小鼠胚胎体外发育培养体系,并进一步探讨不同浓度的FBS、PVA、hLIF对其体外发育的影响,从而为小鼠卵母细胞核移植后重构胚的体外培养提供支持。
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     The effects of kitchen oil ( KO ) and tobacco condensate ( TC)on mouse fertilization and zygote development in vitro were studied.
     本文就不同浓度的厨房油垢萃取物及烟草凝集物对小鼠体外受精过程及受精卵发育的影响进行了研究。
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  相似匹配句对
     On the Development of
     宁夏农牧业发展与环境变迁研究
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     On the Development
     试论发展
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     The first division of zygote is transverse.
     合子第一次分裂为横裂,胚胎发育为柳叶菜型。
短句来源
     The mitochondria were rich and spherical shaped in the zygote.
     合子中线粒体丰富,但缺乏卵细胞中那种环形或杯状线粒体,多呈圆形。
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     The first division of zygote is obliquely transverse.
     合子的第一次分裂为斜的横分裂。
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  zygote development
Improved human zygote development in a modified Ham's F10 medium in vitro
      
These results indicate that follicles contain a substance(s) which inhibits mouse zygote development in vitro and that the inhibitory activity is related to the developmental potential of the oocyte in the follicle.
      
A slight delay in oocyte maturation was evident in animals killed at 17 h pc, however, zygote development appeared normal by 24 h pc.
      
Processes of fertilization and zygote development inFucus distichus were studied by indirect immunofluorescence microscopy using anti-β tubulin antibody and electron microscopy.
      
When in vitro, embryogenesis also is used to control the time course of zygote development exactly.
      
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Sexual reproduction of the dinoflagellate Peridinium bipes Stein was observed.At the late growth season (from late March to early April),the small,unarmored motile cells i.e.gametes are produced by division of thecate cell.Isogamy occurs in this species.Two gametes in fusion are morphologically indistinguishable,but their behavior are different.Before fusion,two gametes are connected by a transparent granular structure and move quickly for about ten mi- nutes.When the plasmogamy almost completes,the fusing cells...

Sexual reproduction of the dinoflagellate Peridinium bipes Stein was observed.At the late growth season (from late March to early April),the small,unarmored motile cells i.e.gametes are produced by division of thecate cell.Isogamy occurs in this species.Two gametes in fusion are morphologically indistinguishable,but their behavior are different.Before fusion,two gametes are connected by a transparent granular structure and move quickly for about ten mi- nutes.When the plasmogamy almost completes,the fusing cells stop moving for a while and the transverse flagellum of one gamete is cast off.By staining with modified carbol fuchsin,it was proved that the karyogamy takes place soon after plasmogamy and the change of chromo- somes in this period was also observed.The zygote keeps motile for about 14 days before casts off its two flagella and becomes aplauozygote.During this period i.e.planozygote stage,the zygote enlarges from 55×50 μm to 75×70 μm,intercolary bands connecting thecal plates widen, lots of oil droplets are produced as storage granules.After sinking to the bottom of flask,aplano- zygote continues changing:exospore wall is cast off,mesospore wall and endospore wall are thick- ened,oil droplets turn to starch grains,protoplast contracts and becomes spherical,a large red lipid granule,perhaps eye-spot,appears.Afterward,aplanozygote has become hypnozygote i.e.re- sting cyst.The type of sexual reproduction,the amphiesma of the zygote,the resistance of bypnozygotic wall to acid and alkali,the relationship between fossil dinoflagellate remain and the wall of hypnozygote were discussed.It was also considered that the three formas of P. bipes named by Huber-Pestalozzi were the different stages of zygote development.

通过对双角多甲藻有性过程的初步研究,表明在这种间核生物的生活史中存在着典型的育性生殖。在双角多甲藻春季生长高峰的末期(3月底至4月初),有性生殖大量发生。形成的合子经过一系列变化后成为厚垣合子进入休眠期。

The effects of kitchen oil ( KO ) and tobacco condensate ( TC)on mouse fertilization and zygote development in vitro were studied. The results showed that the extracts of KO and CO had inhibitory effect on the mouse fertilization in vitro.The percentages of fertilization in the medium containing KO( 1 :50)and TC( 1:500 ) were 42.4% and 36.5%, respectively. They were significantly different from that of control medium ( 57.6% ) (p<0.05) . In addition, kitchen oil extracts (1 : 50) also inhibited the development...

The effects of kitchen oil ( KO ) and tobacco condensate ( TC)on mouse fertilization and zygote development in vitro were studied. The results showed that the extracts of KO and CO had inhibitory effect on the mouse fertilization in vitro.The percentages of fertilization in the medium containing KO( 1 :50)and TC( 1:500 ) were 42.4% and 36.5%, respectively. They were significantly different from that of control medium ( 57.6% ) (p<0.05) . In addition, kitchen oil extracts (1 : 50) also inhibited the development of mouse zygotes in vitro. It suggests that it is necessary for early pregnant women to avoid exposure to such enviromental pollutants.

本文就不同浓度的厨房油垢萃取物及烟草凝集物对小鼠体外受精过程及受精卵发育的影响进行了研究。结果表明,500倍稀释的烟草凝集物和50倍稀释的厨油萃取液对小鼠的体外受精过程具有抑制作用,其受精率分别为42.4%和36.5%,与单纯培养液对照组(57.6%)相比,差异有显著性(P<0.05)。此外,50倍稀释的厨油萃取液对小鼠受精卵的发育亦有抑制作用。这提示妇女在妊娠早期尽可能避免接触这些环境化学物质是必要的。

A pot-experiment was conducted to study the relationship between potassium nutrient and hormones in developing hybrid riee seeds in an acidie purplish soil (pH 5.41 available potassium 2.41μm g~(-1), total potassium 10.2g Kg~(-1)). Three treatments were employed 1. check (K_0); 2. K_1(0.05g KCl/Kg soil), 3. K_2(0.25g KCl/Kg soil). It was found that the sequence of hormone appearance in the seeds were CTK, IAA, GA and ABA. The zygote development coincided with the CTK appearance and disappearance, while...

A pot-experiment was conducted to study the relationship between potassium nutrient and hormones in developing hybrid riee seeds in an acidie purplish soil (pH 5.41 available potassium 2.41μm g~(-1), total potassium 10.2g Kg~(-1)). Three treatments were employed 1. check (K_0); 2. K_1(0.05g KCl/Kg soil), 3. K_2(0.25g KCl/Kg soil). It was found that the sequence of hormone appearance in the seeds were CTK, IAA, GA and ABA. The zygote development coincided with the CTK appearance and disappearance, while the peak of ABA seemed synchronized with seed maturation. It suggests that seed development and maturation is controlled by hormones. Furthermore, potassium remarkably decreased the rate of unfilled grains. The reason for this may be that potassium promoted CTK synthesis, which resulted in less zygote degeneration, while potassium enhanced grain weight because the peak of ABA was prolonged for 4 to 5 days, whereby the maturation was postponed and carbohydrate transeolation to seeds was increased.

在水稻籽粒成熟过程中,CTK、IAA、GA和ABA依次出现。其中,CTK的升降与初生胚和胚乳形成的时间基本吻合,ABA的高峰期与籽粒进入腊熟期的时间完全一致,说明籽粒的发育与成熟受内源激素的调节。钾显著降低了空壳率,可能是提高了CTK的含量,使受精卵的退化率降低;推迟了ABA出现的高峰期,使灌浆期延长,转移到籽粒中的碳水化合物增多,因而粒重加大。

 
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