查询词典 yolk sac

When most people the funds invested in Beijing, Shanghai as well as the "Yangtze River Delta","Pearl River Delta" region, some by private capital consortium composed of Wenzhou in the Czech Republic to seize three-foot city-de-sac in the return of substantial commercial real estate "mineral."

当大多数人的资金投资于北京，上海以及&长三角&，&珠三角&地区，一些私人资本财团组成的温州，在捷克共和国抓住三英尺城市死胡同中返回的大量商业房地产&矿泉水。&

A male centipede will begin preparing a nest site for mating, often spinning a small web on which he will deposit a sperm sac.

一位男蜈蚣将开始准备巢址进行交配，往往纺纱一个小网站上，他将接受一个精子囊。

Muco- sac epithelium was psecudostratified ciliated columnar epithelium which consisted of ciliated columnar cells,secretory cells,and basilar cell, and lamina propria was loose connective tissues with serous gland in the oviduct isthmus.

黏膜上皮为假复层纤毛柱状上皮，由柱状纤毛细胞、分泌细胞和基细胞共同构成，固有膜由疏松结缔组织构成，在峡部尚含有浆液性腺泡。

Sac of semen and sea-water was very far from the perfect,vicious child he'd hoped to produce: a

小家伙远远没有达到他心目中完美邪恶的要求，但这又有什么关系呢？

As can calculate the size of the fetal sac and fetal head to the hip length, and the parietal bone on both sides of the fetal head between the diameter values, whereby the value you can calculate the number of weeks of pregnancy and pre-production phase.

由于可计算出胎囊大小与胎儿头至臀部的长度，以及胎头两侧顶骨间径数值，据此值即可推算出怀孕周数与预产期。

In order to express the recombinant peptide of both gp52 and pp150 Oterminal peptides from human cytomegalovirus in the Pichia pastoris, the recombinant plasmids were transformed into Pichia pastor is by electroporation after linearised respectively by Sac I or Bg1II, the transformants were screened in MD plates without histidine.

为了在巴斯德毕赤酵母中表达人巨细胞病毒gp52C末端和pp150C末端串联片段的嵌合肽，将构建好的hCMVp-pPIC9K重组质粒分别经Sac Ⅰ和Bg1 Ⅱ酶切，电打孔法导入毕赤酵母GS115后，在缺组氨酸的MD板上筛选出转化子。

The profiles of lacrimal sac and nasolacriamal duct were traced on the lateral wall of the nasal cavity.

对20个成人尸头的40侧泪道标本进行了手术显微镜下解剖观察和测量。

Neoplasia, trauma and inflammation of the lacrimal sac and nasolacrimal duct can be clearly displayed with CT scans.

泪道占位、外伤和炎症均可在CT片上明确显示，利于诊断。

He now is removing the pericardial sac and reflecting the diaphragm in order to free up the liver for removal.

他现在把心包膜给移处了。医生把呼吸肌抬起然后将肝脏移出。

Methods[WT5BZ] Using the concept of minimally invasive surgery, we used laparoscopic surgery for the treatment of 13 patients with SAP, 3 patients with early phase SAP of massive effusion in the peritoneal cavity and omental sac, 4 patients with various degrees of focal necrosis/infection in the pancreas and peripancreatic tissues, and 6 patients with peripancreatic p...

运用微创外科技术对 13例SAP患者实施腹腔镜手术治疗，其中SAP早期腹膜腔及网膜囊大量积液 3例、胰腺实质及胰周组织不同程度局限性坏死伴感染 4例、胰周囊肿脓肿形成 6例，手术方式因SAP不同阶段而异。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。