神经下的

These speculations have been going on for over a generation. As an example, we may cite Campion and Elliot-Smith (1934) who proposed that thought consisted of corticothalamic circulation of impulses. Penfield has suggested the existence of a centrencephalic integrating system, which he has definedas that central system within the brain stem which is responsible for integration of varied specific functions from different parts of the hemispheres.

这些特性已经有好几十年了，让我们引用Campion and Elliot-Smith (1934)提出的论点为例，他们认为思考是由皮质丘脑的刺激循环所造成，潘菲尔提出中央头部统合系统的存在，他把这个系统定义成脑干的中央系统，负责不同大脑半球中各种特殊功能的整合，潘菲尔的说法使得这个系统的定义更为松散，以潘菲尔的定义来说，这个系统包含所有皮质下的灰色神经组织和其间的连接通道，并负责大脑半球内部的整合。

The definiens and working principle of controllable pitch propeller are introduced, the characters of CPP mechanism are summarized, and three types of shipping are concluded, which is applicable to equip with controllable pitch propeller by compared with pitch propeller. The control system of CPP usually adopts PID control, but the parameter of PID controller is adjusted inconveniently so as not to receive favorable result, therefore, the CPP control system based on fuzzy and neural network control is proposed so that improving the control effect. The result shows that the system design is feasible and effective.

介绍了可调螺距螺旋桨的定义及工作原理，并归纳了可调螺距螺旋桨推进装置的工作特性及特点，通过与定距桨进行的对比分析，总结出适用于可调螺距螺旋桨的三类船舶；目前调距桨控制系统一般采用传统的PID 控制方法，但由于PID控制器的参数不便于调节，不能取得良好的控制效果，从而提出了基于模糊神经网络控制的调距桨控制系统的设计，以提高调距桨在各种工况下的控制效果，仿真试验结果表明了调距桨控制系统设计的合理性。

Segment ulnar nerve conduction studies showed that most of the lesions were located above or below the medial epicondyle 2-3cm.③ Abnormal flexor carpi ulnaris muscle electromyography was not found involved in ulnar neuropathy at the elbow. Conclusion Short??

结果 ①尺神经病变组中有19例出现尺神经在肘上至肘下段运动神经传导速度减慢；②尺神经肘上至肘下段短节段性神经传导检测结果显示具体病变部位多数集中在肱骨内上髁上下2-3cm内；③尺神经在肘部病变者并非均有尺侧腕屈肌肌电图的异常。

Results ① Nineteen patients were found ulnar motor nerve conduction slowing across the elbow.② Shortsegment ulnar nerve conduction studies showed that most of the lesions were located above or below the medial epicondyle 2-3cm.③ Abnormal flexor carpi ulnaris muscle electromyography was not found involved in ulnar neuropathy at the elbow.

结果 ①尺神经病变组中有19例出现尺神经在肘上至肘下段运动神经传导速度减慢；②尺神经肘上至肘下段短节段性神经传导检测结果显示具体病变部位多数集中在肱骨内上髁上下2-3cm内；③尺神经在肘部病变者并非均有尺侧腕屈肌肌电图的异常。

The pelvic nerve of inferior hypogastric plexus originated from the most caudal root of the pelvic splanchnic nerve, running along the surface of the levator ani and passing laterally around the vagina and rectum to enter the sphincter musculature at the 5-o'clock and 7-o'clock positions. 7l.4% of specimens were found intrapelvic branches which were given by pudendal nerve. Before leaving the pudendal canal, pudendal nerve gave an intrapelvic branch that passed the levator ani and accompanied with pelvic nerve to innervate the sphincter when it approached the sphincter. The distance between these intrapelvic branches and the level of the bladder neck was about (12.6±1.6)mm.

结果：控尿神经是由下腹下丛和阴部神经盆内盆外分支组成，其中盆神经是下腹下丛远端盆内脏神经分支，沿肛提肌表面到达尿道5点和7点位。71.4%的标本中发现阴部神经存在盆内分支，此分支自阴部管内的阴部神经主干穿肛提肌进入盆内，大约在接近尿道括约肌时汇入盆神经共同进入尿道括约肌，其进入尿道的位置距离膀胱颈平面(12.6±1.6)mm。

The network structure is significant in characterizing the performance of the feedforward network, such as network capacity, learning speed, generalization ability Standard back propagation performs gradient descent only in the weight space of a network with fixed topology, in general, it is useful only when the network architecture is chosen correctly With a bad structure we potentially run into problems like underfitting, overfitting or wasting computational resources, so algorithms than can find an appropriate network architecture automatically are highly attractive.

神经网络的结构对于前向网络的特性有重要的影响，如网络容量，学习速度，泛化能力等。标准BP算法是针对网络结构是固定的情况下搜索权值，一般来说，这只能在网络结构被正确选取才有用。如果网络结构不当，我们可能会欠拟合、过拟合或浪费计算资源，因此如果能找到能自动选取网络结构的算法是很有吸引力的。

Firstly-the values of voltage on various test points under normal.states and fault states are measured;and the deviation of voltage is fuzzed for deriving the membership degree of the deviation under different fault states.Then.with the membership degree of each test points and their relevant fault categories 88 the sample for training neural network to establish non.linear function from fault feature to fault categories.

首先测得模拟电路在故障状态和正常状态时各测试节点的电压值，并对其电压偏差值模糊化，从而求得不同故障状态下各测试节点的电压偏差值所对应的隶属度；其次，以各测试节点的隶属度和所对应的故障类型作为训练神经网络的样本，来建立从故障特征到故障类型的非线性函数；最后。

Before transecting inject 1ml Sodium Chloride in the epineurium. Annular tensile the proximal of epineurium with microscopic forceps annular shear the epineurium 7mm before broken ends with microscopic shear and stretch the epineurium until the two ends distance is 5mm.Use 8-0 suture line to bridge the nerve gap and make a 5 mm nerve tube at the proximal nerve end. Interrupted suture the epineurium tube and the distal nerve end make a 5 mm nerve mamuro for the injury nerve.Results: Postperative observation lasted for 6 weeks regeneration nerve through the 5 mm nerve mamuro.

在大鼠的坐骨神经距股方肌下缘15mm处，用1ml注射器向神经外膜下注入1ml生理盐水，然后于此处切断坐骨神经，用显微镊环形拉伸近端神经外膜，在距断端约7mm处用显微剪环形剪开神经外膜，并继续拉伸外膜使外膜两断端间距约5mm停止，用8-0的无损伤缝线桥接神经外膜两端，在神经近端形成约5mm的神经外膜管，将神经外膜管与神经远端间断缝合，使断伤的神经束间留有5mm的小间室。

Basing on the setup of animal model of root avulsion of the brachial plexus, we divided the experimental animal into four groups by the operative method: Group A: one end of the maternal nerve graft was connected with the upper trunk of the healthy side by end-to-side neurorrhaphy, and the other end was sutured to the distal stump of musculocutaneous nerve infraclevicularly by end-to-end neurorrhaphy. Goup B: on the healthy side, the operation was the same, the other end was sutured to the distal end of C〓 by end-to-end neurorrhaphy on the affected side. Group C: the maternal nerve graft bridged the phrenic nerve and infraclevicular musculocutaneous nerve of the affected side by end-to-end neurorrhaphy. Group D: the phrenic nerve was sutured to the distal end of C〓 supraclevicularly by end-to-end neurorrhaphy.

在构建了模拟小儿臂丛神经根性撕脱伤的动物模型基础上，将实验动物按手术方式分组如下，A组：母鼠提供的的神经移植体一端与子鼠健侧臂丛上干行端侧吻合，另一端与患侧已切断的锁骨下肌皮神经远端行端端吻合。B组：母鼠提供的的神经移植体一端与子鼠健侧臂丛上干行端侧吻合，另一端与患侧已切断的锁骨上颈〓远端行端端吻合。C组：母鼠提供的的神经移植体桥接于子鼠患侧膈神经与锁骨下肌皮神经之间。D组：子鼠患侧膈神经直接与锁骨上颈〓远端行端端吻合。

An intelligent fault detection and diagnosis method based on space vector is presented, fault diagnosis knowledge self-acquisition and self-tuning and symptom optimum algorithm are infered. 4、An early fault detection and diagnosis method based on ANN for process industry is presented, which has perfect self-learning and self-tuning ability and can establish diagnosis model automatically with the process of fault diagnosis in the absence of sufficient prior knowledge.

提出一种基于特征空间向量的智能故障诊断方法，推导了其故障诊断知识的自动获取算法和故障诊断的自适应算法以及征兆信号优化选取算法； 4、提出一种基于人工神经网络的生产过程早期故障检测与诊断方法，该故障诊断方法知识获取容易，具有良好的自学习和自适应能力，能够在故障先验知识不完备的情况下，通过与用户的交互，逐步自动建立起完善的故障模型知识。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了