端卵的

基本解释 (translations)

amphiblastic

与端卵的相关的网络例句 [注：此内容来源于网络，仅供参考]

Egg apparatus The three haploid nuclei that are situated at the micropylar end of the embryo sac in most flowering plants. The central nucleus is the female gamete and those to either side of it are called the synergids.

卵器：在大多数显花植物的胚囊中，位于珠孔端的三个单倍体核，其中卵细胞位于中央，两个助细胞分别位于两边。

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。

Branches strigose; leaf blade ovate or narrowly ovate, margin dentate, denticulate, or serrulate, with entire tip; spikes usually less than 26 cm.

分枝具糙伏毛；叶片卵形或狭卵形，边缘具牙齿，具小齿，或有细锯齿的，具全缘的端部；穗状花序通常不到26 厘米 35

Two polar nuclei move to the micropylar end before sperm is released in a gap between the egg cell and central cell and subsequently taking off cytoplasm one after another. The sperm nucleus moving to the egg nucleus runs faster than the one to the polar nuclei. It fuses with the polar nuclei that are moving towards the antipodal cells at the chalazal end.

精子释放前，两极核移向卵细胞的合点端；两精子释放于卵细胞与中央细胞的间隙后，先后脱去细胞质，然后分别移向卵核和极核，移向卵核的精核快于移向极核的精核；精核与两极核在向反足细胞团方向移动的过程中完成雌雄核融合。

Two polar nuclei move to the micropylar end before sperm is released in a gap between the egg cell and central cell and subsequently taking off cytoplasm one after another. The sperm nucleus moving to the egg nucleus runs faster than the one to the polar nuclei. It fuses with the polar nuclei that are moving towards the antipodal cells at the chalazal end, Images showed the fusion process of male and female nuclei and polyspermous fertilization.

精子释放前，两极核移向卵细胞的合点端；两精子释放于卵细胞与中央细胞的间隙后，先后脱去细胞质，然后分别移向卵核和极核，移向卵核的精核快于移向极核的精核；精核与两极核在向反足细胞团方向移动的过程中完成雌雄核融合。

Methods PMSG-HCG were injected into 5 weeks SD rats. Embryos were collected by tearing intumescences of oviduct or clysising fimbriae tubae. The amount of embryos, rates of fertilization, and survival rate of embryos after injection were analyzed to compare the two methods.

选用最佳超排5周龄SD大鼠，腹腔注射PMSG-HCG，分别用撕开输卵管壶腹部和输卵管伞端冲洗两种方法采集胚胎，比较获得卵数，受精率，注射存活率等的差异。

Results In 45 cases of biliary obstructive disease,there was intraductal stone in 29 cases,choledochitis in 5 cases,choledochal cyst in 2 cases,malignant tumor in 9 cases.intraductal stone in 29 cases was mostly presented as single or multiple round or...

结果45例中，胆管结石29例、炎症5例、胆总管囊肿2例、恶性肿瘤9例。29例胆管结石在T1WI及T2WI一般表现为胆管内单个或多个圆形、卵圆形的低信号，磁共振胰胆管成像示梗阻端呈圆形或杯口状信号缺失；9例恶性肿瘤中7例显示梗阻部位T1WI为低、等信号，T2WI为等、稍高信号的肿块灶，MRCP示梗阻端呈&截断&状或&鼠尾&状狭窄。

In this thesis, we find that dlg is indispensible in the establishment of anterior-posterior and dorsal-ventral polarity of drosophila oocyte. Removal of Dlg function from the posterior follicle cells using the FLP/FRT system leads to disruption of oocyte skeleton reconstruction that is elicited by the failure of those posterior cells to differentiate normally in mid-oogenesis. We demonstrate that abnormity of Notch, JAK-STAT and EGFR signal pathway in dlg mutants contributes to this aberrant differentiation. dlg null mutant also blocks the normal differentiation of two groups of anterior follicle cell-stretched cell and centripetal cell, but not border cell, with a lower penetrance. However unlike the result in posterior follicle cells, Notch and JAK-STAT signaling are both undisrupted in all mutant anterior follicle cells, implying other fate determinants may be involved.

我们的研究发现，后端滤泡细胞中的Dlg在果蝇卵子发生中期卵母细胞前后轴和背腹轴建立过程中也是必须的，PFC中dlg完全缺失型突变引起PFC的分化异常，导致卵子发生中期卵母细胞骨架重组异常，Stau、Grk等极性决定蛋白定位错误。dlg突变阻碍了Notch、JAK-STAT、EGFR等调节PFC分化的信号通路的激活。dlg突变的PFC也没有获得前端滤泡细胞命运。dlg突变不影响前端滤泡细胞群中边界细胞的分化，但是在一定程度上影响伸展细胞和向心细胞的分化，并且这种影响不依赖于前端滤泡细胞Notch或JAK-STAT信号激活的异常。

The results show the Boer goat oocyte and pre-implantation embryo are telomerase positive. According to the densitometry of bands under the CCD imagine system, the total telomere repeats product generated of oocytes, 4-cell, 8-cell, morulae and blastocyst are 25.348, 273.832, 56.117, 251.118, 519.46, respectively.

结果表明波尔山羊卵母细胞和早期胚胎都是端粒酶阳性；依据电泳条带在凝胶成像系统下的光密度计算相对总产品产量定量比较发现，卵母细胞最低为25.348，4-细胞为273.832，至8-细胞又降低到56.117，随后快速升高，桑椹胚为251.111，囊胚端粒酶活性最高为519.46。

Leaves opposite, usually in many pairs; stipules small; petioles short, connate at base, forming a short sheath; leaf blade elliptic, ovate-elliptic, or elliptic-lanceolate, margin serrate, with 1 gland at serrate tip.

叶对生，通常有多对；托叶小；叶柄短，在基部的合生，形成一短鞘；叶片椭圆形，卵状椭圆形，或椭圆形披针形，边缘有锯齿，在有锯齿端部的具1腺体。

与端卵的相关的网络解释 [注：此内容来源于网络，仅供参考]

amphiblastula：两极囊胚;空囊胚

\\"端卵的\\",\\"amphiblastic\\" | \\"两极囊胚;空囊胚\\",\\"amphiblastula\\" | \\"大壶螺超科\\",\\"AMPHIBOLOIDEA\\"

anvil：砧骨

中耳有3块听小骨,从外向内分别称为锤骨(hammer)、砧骨(anvil)和镫骨(stirrup). 这3块听小骨连成一个杠杆样装置,锤骨的外端附着于鼓膜内面,镫骨的内端附着于中耳深部的一个卵圆形膜,即卵圆窗(oval window)上. 卵圆窗的下面还有一个圆形薄膜,

egg apparatus：卵器

近珠孔端的三个核,一个分化成卵细胞(egg cell)、两个分化为两个助细胞(synergid),它们常合称为卵器(egg apparatus). 卵器中的这两类细胞在形态、极性和细胞壁的分化上有许多相似之处,彼此间有胞间连丝,协同完成卵的受精过程.

endoscopic：胚的顶端向藏卵器的基部的

胚抽出液 embryo extract | 胚的頂端向藏卵器的基部的 endoscopic | 胚的發育 embryonic development

Incus：砧骨

听骨链是由锤骨(malleus),砧骨(incus),镫骨(stapes)连结成的,成固定角度的杠杆. 听骨链 外端锤骨柄接鼓膜, 内端镫骨底接内耳卵圆窗. 三块听小骨的刚性极好, 有利于振动的传导. 中耳对声音传导有增压效应 增压效应.鼓膜有效振动面积大(55 mm2)而镫骨底面积小(3.2 mm2),

female pronucleus：雌性原核

昆虫卵的受精作用常在交配后的一段时间内进行,当卵巢管下端的卵子成熟以后,即冲破卵管塞排入侧输卵管内,卵子通过阴道内的受精囊导管时,精子从受精囊排出,经卵孔进入卵内,当精子移近雌性原核(female pronucleus)时,

stirrup：镫骨

中耳有3块听小骨,从外向内分别称为锤骨(hammer)、砧骨(anvil)和镫骨(stirrup). 这3块听小骨连成一个杠杆样装置,锤骨的外端附着于鼓膜内面,镫骨的内端附着于中耳深部的一个卵圆形膜,即卵圆窗(oval window)上. 卵圆窗的下面还有一个圆形薄膜,

acron：原头区

Terminalclass:突变体的原头区(acron)和尾区(telson)受影响,e.g.,均匀地分布在质膜上,但其配体(torsolike)只在卵的前端和后端的卵泡细胞中合成,

amphiblastic：端卵的

\\"双二价体\\",\\"amphibivalent\\" | \\"端卵的\\",\\"amphiblastic\\" | \\"两极囊胚;空囊胚\\",\\"amphiblastula\\"

anisomerous：不对称的,不同数的

anisolecithal egg 端黄卵 | anisomerous 不对称的,不同数的 | anisomorphic (配子、配子囊)异形的