查询词典 embryo

The karyotypes and the Giemsa-C banding patterns of Aegilops tauschii (85A-34) and Hordium vulgare (H2) and regenerated plants from embryo callus of hybrids between Ae.tauschii and H.vulgare (2n=28) were confirmed by karyotype analyzing and Giemsa-C banding technique in this study, thus proved that the regenerated plants from embryo callus of hybrids between Ae.tauschii and H.vulgare (2n=28) were spontaneously chromosal doubling amphidiploid.

本研究通过染色体组型分析和Giemsa--C带显带技术，确定了节节麦（85A85A-34）、栽培大麦（H2）、节节麦×大麦杂种胚再生植株(2n=28)的染色体组型和Giemsa--C带核型，证明了节节麦×大麦杂种胚再生植株(2n=28)为自发加倍的节节麦－大麦双二倍体。

There were existed differentially protein expression in embryo of Artemia sinica during development process.The specific protein might be related to embryo development.

在蛋白质表达水平上，0h、5h、10h、15h、20h五个时期的蛋白存在显著差异，并且这些差异蛋白可能与胚胎发育有关。

Ontogenesis begins from the fertilized embryo. After the cells proliferation during the embryo cleavage, it enters the stage of blastoderm differentiation、 tissue and organ formation.

个体发育从受精卵开始，经过卵裂阶段的细胞增殖后，进入到胚层分化、组织和器官形成阶段。

From the difference of cleavage rate, rate of 4~8-cell embryo and rate of embryo of more than 8-cell, a best kind of semen for getting early embryonic blastomere cells in the lab could be screened out.

通过比较不同类型精液(鲜精、附睾精液和冷冻—解冻精液)IVF的卵裂率、4～8-细胞胚胎率以及8-细胞以上胚胎率差异，筛选出适合本实验室获得早期胚胎细胞来源的精液。

A strain of new virus was isolated from fledgling budgerigars by authors in 1995. Cytopathic effect became visible after the isolate was passaged 4 generations on budgerigar embryo fibroblast and 5 generations on Chicken embryo fibroblast.

摘 要 1995年作者从湖北濒死鹦鹉体内分离到一株新病毒，经鹦鹉胚成纤维细胞盲传四代过渡到鸡胚成纤维细胞，再传至第五代出现细胞病变。

With corn embryo being coproduct in corn starch production as material, glutathione was extracted through hot water extraction after supercritical CO2 fluid extraction and ultrasound wave treatment. The results showed that The optimum conditions of hot water extraction are solid; liquid 1:15, temperature 90 ℃, pH3.0, time is 15 min. On these conditions GSH yield is 97 mg/100 g corn embryo.

以淀粉加工副产物玉米胚为原料，经过超临界流体萃取脱脂及超声波破壁处理后，采用热水浸提法提取谷胱甘肽，最佳热水浸提工艺条件为固液比1：15 g/mL、浸提温度90℃、浸提液pH3.0、浸提时间15 min，在此条件下谷胱甘肽提取量为97 mg/100g玉米胚。

Observing the mature embryo sac of the mutant: It was found thatthe embyo sac appeared in typical polygonum type and more than 90% of the embryo sac hadintegral inner structure. They had egg apparatus, two polar nucleus and three antipodal cells , and their position in the embryonic sac was normal .

幼穗分化、成熟胚囊观察发现，90％以上的胚囊具有完整的内部结构，有卵器、两个极核及多个反足细胞，且位置正常，胚囊呈现典型的蓼型结构；同时还观察到雌、雄器官的发育是同步的。

There are commonly eight nuclei in the embryo sac: the egg apparatus at the micropylar end, made up of an gee nucleus and two synergid nuclei; three antipodal cells at the oppsite chalazal end that probably aid embryo nourishment; and two polar nuclei in the center that fuse to form the primary endosperm nucleus.

通常胚囊中有8个核，卵器在珠孔端，由卵和两个助细胞组成；3个反足细胞在合点端，可能为胚胎提供营养；胚囊中央有2个极核，融合在一起形成最初的胚乳核。

Thefertilization of eggs in large embryo sac may result in the embryo far from forming.

大胚囊中的卵细胞受精发育可能是形成中位胚的主要原因。

Starch grains present in the embryo sac and placenta are utilized by the embryo.

存在于胚囊和胎座中的淀粉粒为胚胎所利用。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失