神经下的

The building rules of GLCM （ the best gray levels and pixels interval） were confirmed by experiment. GLCM texture parameters of 300 wood specimens were calculated and assayed, and then placed into a Competitive Neural Network for classification output. The results are as follows: 1） GLCM parameters Angular Second Moment contrast , correlation , entr

以"角二阶矩"、"对比度"、"相关"、"熵"、"方差"、"逆差矩"作为描述木材纹理的特征参数是合适的。2）在比例为1：1的512×512木材图像情况下，生成灰度共生矩阵的最佳像素间距为4，最佳图像灰度级数为128.3）木材纹理图像灰度共生矩阵的"角二阶矩"、"相关"和"熵"值最大的方向为纹理方向。4）竞争神经网络的分类正确率为88％。

The problem of invariance is both important and difficult in studies of neural retworks.

对不变性的认识，特别是对变换群下的不变性的认识，一直是神经网络系统研究中最重要的也是最困难的问题之一。

Second, the conventional linear optimal control can make system stabilize at neighborhood of balance point only. In this paper, we introduced a method of control by Artificial Neural Network. And also, identified variable on line. This method enhanced the adaptability of the control.

其次，由于常规的线性最优控制只能在平衡点附近稳定，这里利用人工神经网络在线识别不同运行状况下的各个参数值，离线训练网络，最后用训练成功的网络进行在线控制，实现了系统的大范围稳定。

Secondly, the athletes should adopt the vibration training method or the strength training method with unstable supporting surface.Because these two methods can not only activate motion element which couldn\'t be activated in most of time,but also add up the harmonization of the nerve muscle and make the proprioceptor trained.Thirdly,we should make or choose special archery shoes which have slip-resistant sole and suitable degree of bend in the front and back,suiting for the competition ground and adding Up the stability,fourthly,we should properly pay attention to the stage of lifting.

因为这两种训练方法不仅可激活多数情况下不能激活的运动神经元使力量增加，而且可增加神经肌肉的协调性，同时也使本体感受器得到训练，从而增强对射箭动作的感觉能力；第三，为射箭运动员定制或选择有防滑块鞋底、前后上翘程度符合运动员脚型特点的射箭专用鞋，既可以适合比赛地面特点又能增加稳定性；第四，适当重视举弓阶段的训练。

Secondly, the existence of chaos in a special class of discrete-time neural network models with sinusoidal activation function in the sense of Devaney with some parameters of the systems entering some regions are rigorously presented by means of anti-integrable limit method. Whats more, period-doubling bifurcation and saddle-node bifurcation in the neuron model are studied.

其次，利用反向可积极限方法证明了一类周期输入输出函数的离散神经网络模型在参数达到一定范围时产生Devaney意义下的混沌，并讨论了其一维情形的神经元模型出现倍周期分支和鞍-结点分支的情况。

The poet is in command of his fantasy,while it is exactly the mark of the neurotic that he is possessed by his fantasyLionel Trilling.

该诗是在他幻想的驱使下作出来的，但同时也表明他确实是被幻想控制住的神经怪异的人莱昂内尔·特里林

And through the undefinable, mysterious link that maintains through a whole army the same temper, called the spirit of the army, and constituting the chief sinew of war, Kutuzov's words, his order for the battle next day, were transmitted instantaneously from one end of the army to the other.

有一种不可捉摸的神秘的链条，它使全军同心同德，并构成战争的主要神经，这就是被称为士气的东西，库图佐夫的话和他所下的第二天进攻的命令，就是沿着这条链子传遍全军每个角落的。

"This is the first study of the neurological reactions to human touch in a threatening situation, and the first study to measure how the brain facilitates the health-enhancing properties of close social relationships," said Dr. Coan.

Dr。 Coan说道，这是第一项在威胁状态下人类接触的神经反应的研究，也是第一次测量亲近的社会关系是如何使大脑更加优化增进健康能力的研究。

This view seems to require revision in views of more recent experimental finding that both relay cells in the lateral geniculate nucleus and the ganglion cells in the retina do show some orientation and direction sensitivities.

近年来大量的实验结果表明，视皮层下的外膝体神经元和视网膜神经节细胞都具一定程度的方位和方向敏感性，这些性质是遗传决定的，不受后天环境的影响。

The effects of 5-HT, 5-HT3 receptor antagonist and 5-HT ＋ SEC on the discharge of subdiaphragmatic vagus nerve were investigated by intravenous injection of different dosage of5-HT（3, 10, 30 μg/kg）, Granisetron （1 mg/kg） and 5-HT ＋ SEC.

结果5-HT对膈下迷走神经传入自发放电具有兴奋作用，给予5-HT3受体拮抗剂后神经放电的效应被抑制，大剂量5-羟色胺＋促胰液素可增强由单独的大剂量5-HT所致的迷走神经传入放电的兴奋作用。

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