查询词典 neural

Preseration of neural function is also an important consideration because neural control of anal and urethral sphincter function and parasympathetic nerous system control of the distal colon, genitalia, and urinary bladder are all proided by the S2–S4 nere roots.

神经功能的保留也是要重点考虑的因素，因为S2–S4神经根中有控制肛门及尿道括约肌的神经纤维，和控制远端结肠、生殖器及膀胱的副交感纤维。

Days later, BrdU-labelled neural stem cells and VEGF-secreting neural stem cells were transplanted into the penumbra zones respectively.

移植后1周免疫荧光染色观察转基因神经干细胞在脑内的基因表达情况。

To improve the convergence efficiency of neural network in color space conversion of digital photofinishing, an adaptive optimization model based on BP neural network was designed.

为了提高神经网络在数码冲印颜色空间转化应用中的收敛效率，设计了一种基于反向传播神经网络的自适应优化模型。

The degree of agreement of judgement by the generated neural networks model is about 84% compared with human inspection. The applicability of the neural networks to judge the grade of pimento is confirmed in this report.

利用所建立的类神经网路模型，以购自市场已分级的样本测试后，与人工分级结果比对有84％的相符性，显示类神经网路在青椒分级上的可应用性。

In order to judge the grade of pimento, some parameters are extracted from two-dimensional image of pimento. These extracted parameters consist of length, width, perimeter, projected area, projected area to squared perimeter ratio, and width to length ratio. The extracted parameters and grade of pimento judged by experienced workers are used as input and desired patterns to estimate the connection weights of neural network. In this paper, a three-layer feed-forward neural network and back-propagation learning algorithm are suggested for the shape and size grading of pimento.

本文以青椒为对象，首先利用数位影像处理技术从人工分级后的各等级产品的影像中萃取出周长、投影面积、长度、宽度、投影面积对周长平方比与宽度对长度比等可作为判断青椒等级的分级准则，再利用多层前馈式类神经网路来模拟农产品的分级作业，并采用反向传递演算法学习各项分级准则与等级判断结果间的关系，以量化了解各项分级准则对等级判断结果的影响程度。

Synaptic plasticity is an important characteristic of neural system. It is significant to the function of neural system.

突触可塑性是神经系统所具有的重要特征，也是神经系统实现其功能的重要保障。

On the basis of the data obtained from Cam Plastometer,an RBF neural network prediction model is established by Matlab neural network toolbox,which corresponds with the relationship between flow stress and chemistry elements,temperature,deformation strain and strain rate of carbon steel.

以凸轮式高速形变试验机得到的实验数据为基础，利用Matlab人工神经网络工具箱，建立了碳钢的变形抗力与其化学成分、变形温度、变形程度及变形速度对应关系的RBF神经网络预测模型。

At present, the application styles of domestic expert systems on pomology are the pomiculture production management expert systems and the fruit tree nutrition diagnosis expert systems, the plant diseases and insect pests diagnosis expert systems. There are some computer technologies on the pomological expert systems such as artificial neural network, fuzzy neural network, multimedia technology, Web technology.

现今，国内果树专家系统的应用类型主要分为果树栽培生产专家系统和果树营养、病虫害诊断防治决策系统两类；在果树专家系统上的应用研究最多的计算机理论主要是：人工神经网络、模糊神经网络、多媒体技术、Web技术等；果树专家系统的开发手段主要是利用现成的农业专家系统平台直接进行二次开发，还有少数是直接利用程序语言进行原型系统开发。

At present, the application styles of domestic expert systems on pomology are the pomiculture production management expert systems and the fruit tree nutrition diagnosis expert systems, the plant diseases and insect pests' diagnosis expert systems. There are some computer technologies on the pomological expert systems such as artificial neural network, fuzzy neural network, multimedia technology, Web technology. The most pomological expert systems were developped on the agricutural expert systems platform, while a few systems were directly developed by the programming languages without platform.

现今，中国国内果树专家系统的应用类型主要分为果树栽培生产专家系统和果树营养、病虫害诊断防治决策系统两类；在果树专家系统上的应用研究最多的计算机理论主要是：人工神经网络、模糊神经网络、多媒体技术、Web技术等；果树专家系统的开发手段主要是利用现成的农业专家系统平台直接进行二次开发，还有少数是直接利用程序语言进行原型系统开发。

In this paper,an optimum trajectory from perilune to lunar surface is derived in terms of Pontryagin's maximum principle,which is an open-loop way.Then,an optimal nonlinear control law based on an fuzzy neural network is presented,on the basis of the optimum trajectory,due to the nonlinear mapping function of the fuzzy neural network,which is a closed-loop way.

本文根据终端着陆条件和性能指标，以由Pontryagin's极大值原理得出从近月点到月球表面的最优着陆轨迹为基础，给出一种基于模糊神经网络的非线性最优控制策略，使被控系统能够通过模糊神经网络的非线性映射能力实现某种最优的闭环制导控制。

The production moved off-Broadway to New York City, where she won the Joseph E. Calloway award for her performance, and was profiled in American Theater Magazine as one of ten young theater artists to watch.

生产提出过百老汇的新的纽约市，在那里她赢得了约瑟夫calloway奖，她的表现，并于异型在美国的战区杂志之一， 10战区的青年艺术家观赏。

It's a risk tradeoff, and I believe that adding test support code usually wins.

这是一个风险的权衡，我相信添加测试代码通常会占上风。