神经

Methods:Fifty adult cadaveric specimens(100 sides) fixed with formalin were dissected,analyzed,and the palmar neurovascular structures,the flexor retinaculum,and their distance to the distal wrist crease were measured.

在行腕管探查术及掌中间隙引流术时，尤其是在环指中轴线上进行的内窥镜腕管松解术时易损伤邻近腕横韧带的神经血管，如尺/正中神经交通支[1]，尺神经[2]和掌浅弓[3]。

Auxometric nerve root retractor with pressoreceptor is more safe and reliable than traditional retractor.

应用带压力感受器的测力神经根拉钩比传统神经根拉钩安全可靠，可以最大程度牵拉神经根。

Selective brachial plexus and lumber nerve roots rhizotomy is a good and effective method to reduce spasticity of upper extrimity.

我们根据臂丛神经功能解剖特点首创设计了选择性臂丛神经根切断术和选择性腰骶神经根切断术治疗脑瘫引起的上、下肢痉挛，取得明显疗效。

The Neuroelectricity physiologic function of dorsal root ganglion and nerve would not be damaged by collagenase used in therapeutic concentration.

临床应用的胶原酶化学髓核溶解术的胶原酶治疗浓度不影响大鼠脊神经背根神经节和传导神经的神经电生理功能。

These diseases included enormous schwannoma caused by intercostal neuve,ancomplete type neourofibramatosis,enormous ganglioneuroma in sacrococcyx,A skin tumor of chest wall and enormous retroperitoneal extradural cyst.

包括源于肋间神经巨大神经鞘瘤、不完全型神经纤维瘤病、骶尾部巨大神经节细胞瘤、胸壁 Askin瘤和腹膜后巨大的硬脊膜外囊肿，着重对其 X线诊断进行探讨。

Schwannoma; glial cells; glia; gliogenesis; glioma; peripheral nervous system; PNS; myelin sheath; saltatory impulse conduction; nodes of Ranvier; spinal cord

神经鞘瘤；胶质细胞；神经胶质；gliogenesis；神经胶质瘤；周围神经系统；PNS；髓鞘；跳跃冲动传导；郎飞氏结；脊髓

In this paper, the forecast model of scouring depth is conducted by neural network and BP neural networks.

利用神经网络和一些实测数据建立BP神经网络模型，进行冲刷深度的预测，用收集到的桥墩局部冲刷数据样本训练并测试BP神经网络模型。

Self-generating neural network is a self-organization neural network, whose network structures and parameters need not to be set by users, and its learning process needs no iteration.

自生成神经网络是一类自组织神经网络，它不需要用户指定网络结构和学习参数，而且不需要迭代学习，是一类特点突出的神经网络。

Nonneural glial cells are required for the normal operation of the main sensory organ of a nematode, influencing neuronal shape and function, as well as behavior.

无神经的神经胶质细胞对于线虫类主要感觉器官的正常运作是必要的，它影响着神经的形状、功能以及性能。

On this basis, according to historical data, apply ANN and differential simulation method to get the quantitatively correlative relations between each production and its own influence factors, and introduce the new methods of prediction for dynamic indexes with gas-field development (The combinatorial prediction method based on fuzzy comprehensive evaluation, the method of ANN to select optimally combinatorial prediction models and the ANN prediction method based on genetic algorithm).(2) Base on mathematical programming, combine with quantitative economics and techno-economics, introduce economical indexes to establish production"s distribution optimal model, production"s constitution optimal model and measured production"s constitution optimal model, including multi-objective models and five-years models. Upon this, the optimal project for all gas field and each gas-collected factory can be got. Also, introduce the time value of capitals to improve on these models.(3) Base on the optimal solution theory and algorithm theory for the nonlinear programming problem, introduce the SUMT algorithm and genetic algorithm to study how to solve the models, and on the basis of normal genetic algorithm, make use of auto-adaptively modulating method to improve on normal genetic algorithm; Base on algorithm"s convergence theory and calculation"s complexity theory to analyze seriatim SUMT algorithm"s convergence and genetic algorithms convergence, and compare performance with each other.

在此基础上，利用神经网络方法和微分模拟方法根据历史数据得到各分项产量与其影响因素之间的定量关联关系，并引入气田开发动态指标新的预测方法(基于模糊综合评判的组合预测方法、神经网络优选组合预测模型预测方法以及基于遗传优化的神经网络预测方法)；(2)以数学规划为基础，结合数量经济学和技术经济学，引入经济指标建立产量分配优化模型、产量构成优化模型、措施产量构成优化模型、气田开发多目标规划模型以及五年规划模型，进而获得全气田及各采气厂的最优方案，并引入资金时间价值对五年规划模型进行改进；(3)以非线性规划问题的最优解及算法理论为基础，引入SUMT算法以及遗传算法对模型的求解进行研究，并在原有的遗传算法基础上，引入自适应调整方法对遗传算法进行改进；以算法的收敛性理论和计算复杂性理论为基础，逐一分析SUMT算法以及遗传算法的收敛性，并比较三种算法的优劣性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。