查询词典 sympathetic nerve

Administration of NGF may treat the spinal cord and periphery nerve injured and improve the function of damage nerve.

神经生长因子是最先发现和被证实的细胞生长调节因子，NGF在神经细胞的增殖，分裂和轴突的生长、递质的合成及细胞的凋亡等阶段均起着重要作用，NGF对中枢和周围神经的损伤均有保护和促进恢复的作用，尤其是NGF促进神经细胞的再生，给予NGF可减轻和改善对神经元的损害和治疗外伤引起的脊髓和周围神经损伤。

Nerve gas Weapon of chemical war fare that affects the transmission of nerve impulses through the nervous system.

神经毒气是氟磷酸的衍生物，被作为化学武器或杀虫剂使用。

An anti-nerve gas given to troops, pesticide used to control of sun flies and nerve gas saron.

部队曾收到过用来控制沙地蚊虫和nerve gas sarion的反神经毒气片。

They carry a nerve impulse across the gap between nerve cells.

他们携带着神经冲动越过神经细胞之间的间隙。

Neurophysiology a nerve impulse resulting from a weak stimulus is just as strong as a nerve impulse resulting from a strong stimulus .

弱刺激产生的神经冲动和强刺激产生的神经冲动一样强。

The fire detecting scheme based on nerve net has been discussed in the lastpart of this dissertation. First, the basic concept of nerve net has been introduced.

首先介绍了神经网络的基本概念，接着给出了神经网络的具体结构和输入输出单元的设计方案。

And then the detail structure of the BP nerve net and the detail design precept of input and output layer have been given. Finally the fire detection system based onBP nerve net has been realized.

在此基础上，我们设计了基于BP神经网络的火灾探测系统，并使用一系列的火灾图像样本和干扰模式的图像进行了实验。

BP model in artificial nerve net model is adopted to predict stuck operating mode in drilling well and artificial nerve net software in predicting system is developed in the paper.

采用人工神经网络模型中BP模型对现场的钻井工况进行卡钻预测，并开发了人工神经网络实时卡钻预测系统软件。

Secondly, author pays more attention to research of optimum indoor air parameter self searching by nerve net simulation, and author used simplified model's data to replace the operating data obtained from measurement in real situation to train the nerve net model.

其次，本文重点研究了最佳室内空气参数组合的自动找寻，编制了相应的Matlab程序，建立了预测最佳室内空气参数组合的神经网络模型，并利用简化模型的计算数据代替实测数据对该网络进行训练。

A bundle of nerve fibers in a nerve trunk .

精索神经干上的一束神经纤维

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。