查询词典 yolk nucleus

The ipsilateral microinjection of γ aminobutyric acid of morphine hydrochloride into the nucleus tractus solitarius blocked partly the evoked bradycardiac and depressor responses without any influence on basal blood pressure and heart rate.

NTS内注射GABA受体拮抗剂荷苞牡丹碱可拮抗吗啡的上述作用，但吗啡受体拮抗剂纳络酮几乎不影响GABA对诱发压力感受性反射的阻断效应。

On pentobarbital anesthetized rabbits, a three-wavelet compound potential to cervical vagal afferent stimulation was recorded in ipsilateral nucleus tractus solitarius.

在戊巴比妥钠麻醉兔，电刺激颈迷走神经中枢端，在同侧孤束核区可记录到一个由三个子波组成的复合电位。

The products present two different morphologies. We studied the nucleus in the center of the tetrapods by TEM, SAED systematically and finally discuss its growth mechanism.

利用透射电子显微镜，选区电子衍射技术等技术对其中心成核区域做了大量的微结构分析，讨论了其生长机制。

INTERVENTION: Electricity stimulation was conducted to testees with fastigial nucleus stimulation method.

干预：用刺激小脑顶核的方法对受试者实施电刺激。

Chemical Shift Tensors of spin nuclei in solid contain the important information of electronic distribution around nucleus and of molecular structure, and can be generally expressed by a 3×3 matrix.

固体中核化学位移张量包含了核外电子分布、分子结构的信息，用NMR方法测量物质的化学位移张量对于研究物质的结构具有极其重要的意义。

S tatus: Three of the 13 proteins have been expressed from the nucleus and shown to work (allowing oxygen utilisation when the mitochondrial counterpart was mutant).

现状：13种蛋白质中的3种已从细胞核表达，并被证明能起作用（当线粒体的对应拷贝发生突变时能利用氧气）。

Our bank has formed the nucleus of a big group of trading, manufacturing ,in surance and service companies.

本银行已形成集贸易、制造、保险和服务为一体的集团公司。

The new equation is suitable for studying fusion reactions with any projectile-target combination, and can better fit the experimental data, so that it can provide a large probability to choose the reaction system for synthesizing a certain superheavy nucleus.

新的方法适用于研究任何弹靶组合系统，给出了与实验符合更好的结果，为寻求合成超重核的反应道提供了更为宽阔的选择空间。

The theoretical models for investigating the fusion mechanism of heavy nucleus collisions and calculating the formation cross sections of superheavy nuclei have been introduced.

介绍并讨论了研究超重核合成的主要理论模型以及近年来在研究重核熔合机制和超重核合成理论模型方面的进展。

In mammalian cells, CSN is a protein complex composed of 9 subunits, mainly in the nucleus.

CSN是一个多亚基复合物，在哺乳动物细胞中由9个亚基组成，主要存在于细胞核中。

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。