神经介质

There are several neurotransmitters and amino acids involved with learning and memory and each has a specific function.

有几种神经传递介质和氨基酸涉及学习和记忆，每一种有特定的功能。

The theory of continuum damage mechanics and the basic principle about neural network are introduced.

主要对连续介质损伤力学和人工神经网络的基本原理进行了论述。

And the capabilities and limitations of this method are accessed. Then a testing system is designed to detect current of micro-ampere to milliampere level. The experimental results show that the acoustic response is proportional to the current in the tissue.

基于连续介质和电磁学理论，建立偶极子模型，为磁声耦合检测神经电流提供数学基础，得到此方法分析生物体内和体外电流的能力和限制。

The development of both AD neuropathology and ischemic lesions in the central nervous system are characterized by activation of glial cells and upregulat.

在中枢神经系统中AD神经病理学和缺血损伤的发展均存在胶质细胞的活化和炎性介质的上调。

Another common neurotransmitter involved with learning and memory is norepinephrine.

另一种常见的学习和记忆的神经传递介质是新肾上腺素norepinephrine。

It has been observed that pyrocatechol and m-phenylenediamin can sensitively inhibit the discoloration of neutral red oxidation by the H2O2 and in the presence of catalyzer Fe in dilute sulfuric acid solution but the inhibitory effects of two organic compounds can not be added. Based on this research, the advantages of artificial neural network were adopted to handle the experimental data and a new inhibitory kinetic spectrophotometry of simultaneous determination for pyrocatechol and m-phenylenediamin with artificial neural networks was established.

在硫酸性介质中，Fe能够催化H2O2氧化中性红褪色反应，邻苯二酚和间苯二胺都能阻抑该催化氧化褪色反应的速度，研究发现：两者对Fe催化H2O2氧化中性红褪色反应阻抑作用不具有加和性，根据这一现象，用人工神经网络处理非线性体系的优势进行数据处理，从而建立了一种新的测定邻苯二酚和间苯二胺混合物的人工神经网络阻抑动力学光度法。

The predictions are identical with that of foreign underwater acousticexperiments.The third,the scattering theory are applied in prediction of seareverberation and inversion of sea bottom parameter.Shallow-sea monstaticreverberation is predicted by combining shallow-sea normal mode theory withscattering theory.Then with simulated annealing of neural network and scatteringtheory accurate inversion of sea-bottom parameter and surface roughness are given.

第三，把散射理论应用于海洋混响的预报和海底介质参数的反演，首先通过浅海简正波理论和散射理论相结合，对浅海单程混响进行了预报；然后利用神经网络理论中的模拟退火法和散射场理论相结合，准确地反演了海底介质参数和表面粗糙度。

Extraterritorial neuropathic pain correlates with multisegmental elevation of spinal dynorphin in nerve-injured rats. Pain 2000;86:185-194.[16]Knox RJ, Isaac L. Effects of selective and non-selective kappa-opioid receptor agonists on cutaneous C-fiber-evoked responses of rat dorsal horn neurons.

在慢性炎症及神经损伤或过敏等引起的伤害性感受中，大量的Dyn A生成，通过NMDA 受体直接或间接地产生一些炎性介质或细胞因子，从而加强神经病理性疼痛的形成，其作用机制有待于我们进一步去探讨。

Acetylcholine is described as the neurotransmitter secreted by motor nerves to excite skeletal muscles and it is activated by the vagus nerve (the tenth cranial nerve in the medulla that innervates most organs of the abdomen), as well as the nerves that control most internal organs.

乙酰胆碱acetylcholine 被描述为由运动神经分泌的刺激骨骼肌的神经传递介质。它被迷走神经（在骨髓中的第十颅神经，支配多数的体内器官）激活，同时控制多数体内器官。

Much progress has been made in recent years through studying septic shock,however brain injury is rarely involved.This study takes the models of endotoxin-shock rats as research object to simulate septic shock.The study aims are to explore anomalous signal transduction in brain injury caused by septic shock and the effect of Sini Decoction in the process;define the molecular and cellular mechanisms of reviving yang for resuscitation method used to prevent and treat brain injury in septic shock and establish the scientific foundation for modernizing traditional Chinese medicine.

研究目的：1。明确内毒素休克后脑损伤组织中炎症介质水平，中性粒细胞和脑血管内皮细胞等细胞表面黏附分子表达情况，脑血管平滑肌细胞、神经胶质细胞和神经细胞对细胞外炎症介质刺激产生的功能代谢变化以及结构改变等三者之间的规律性关系。2。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。