神经

Objective:To study the effect of the compound membrane containing bFGF on the autoplastic nerve graft.

在修复长段神经缺损的研究中，多种桥接物(神经桥、肌桥、静脉、基膜、硅胶管等)对再生神经的定向诱导作用已无异议。

The micro vehicle rear axle of car main gear box noise question became the worker matter of concern. In this paper, the micro vehicle rear axle of car main gear box noise performance present situation and the traditional assessment method are discussed, and the general BP neural network and the Levenberg-Marguardt algorithm are introduced in detail. Improves the BP neural network using the LM algorithm, at present is trains the neural network the quickest algorithm.

微车后桥主减速器噪声问题成为工作者所关注的问题，本文介绍了后桥主减速器噪声性能现状及传统评价方法，阐述了BP神经网络的一般算法，并详细介绍了Levenberg-Marguardt算法，利用LM算法来改进BP神经网络，目前是训练神经网络的最快算法。

The results show that firstly, ApoE and LDL receptors can be transported bidirectionally (i.e. retro-and anterogr-adely) in the axoplasm along axons. Secondly, ApoE derived from regenerating fillers can be transported re t rogradely to the cell bodies.

本文用免疫细胞化学法研究正常和再生的大白鼠外周神经中脱辅基脂蛋白E和低密度脂蛋白受体的运输特性，发现在正常的外周神经中，ApoE及LDL受体在轴浆中均可沿轴突正行和逆行运输；再生的神经可产生ApoE，ApoE可逆行向细胞体转运。

14Th week after injury, the reorganization of labelled neurons' distribution was found in the autograft group, but only one case in the NTN/PGLA group. Conclusion Local application of PGLA tube with neurturin can recover the axoplasm flow of regenerated nerve fibers, its long-term effect can match that of the nerve autograft, and collateral axonal branching occurred less.

应用NTN/PGLA导管的修复能够和自体神经移植修复一样恢复神经缺损的连续性和逆行轴浆运输功能，后期效果相当；应用NTN/PGLA导管修复后神经元分布异位明显少于自体神经移植修复，提示较少发生轴突误向再生，减少面肌联带运动的发生。

A control strategy using Mutual Mapping Neural Network to compute the solution of the backward and forward kinematics was presented in this paper. MMNN was consisted of two NN and one modify function, one NN was used for forward kinematics calculation, and another for Jacobi matrix calculation, the modify function was formed based on Lyapunov function.

双向映射神经元网络主要由两个神经网络和一个修正函数构成，其中一个神经网络用来进行正运动学求解，另一个神经网络用来计算雅可比矩阵，修正算法是根据李雅普诺夫函数来计算的。

This dissertation deeply studied the theory of CMAC neural networks from learning convergence, generalization ability and the improving of the network model and algorithm, and studied the applications of CMAC neural networks in tank barbette control system combining the national defense research project"Control Algorithm Study of Tank Barbette System". These works are meaningful to enrich the architecture of CMAC theory and to improve the performance of tank gun control system.

本文着重从学习算法的收敛性、网络的泛化能力以及对算法和模型的改进等几个方面深入研究了CMAC神经网络理论，并结合国防95预研项目"坦克炮塔系统控制算法研究"对CMAC神经网络在坦克炮塔控制系统中的应用进行了研究，这些工作对于丰富CMAC神经网络的理论体系，提高坦克炮控系统的性能具有重要的意义。

The aponeurosis bicipitalis lay in deep of the basilic vein, which separated the basilica vein from brachial artery and the median nerve.

贵要静脉深面是肱二头肌腱膜，此腱膜将贵要静脉与肱动脉、正中神经隔开，贵要静脉可跨过前臂内侧皮神经，前臂内侧皮神经亦可跨过贵要静脉。

The recognition of this entity is of great importance to both pathologists and clinicians because atypical cellular neurofibroma is clever at masquerading both histologically and cytologically as a sarcoma; therefore, a precise diagnosis of this variant is essential because of the differences in treatment and clinical behavior between benignancy and malignancy.

对於病理医师和临床医师来说，区分出这个纤维神经瘤的变异型非常重要，因为异生细胞纤维神经瘤在组识学上和细胞学上都非常类似肉瘤，因此正确的诊断出这个纤维神经瘤的变异型是必要的，因为临床上对於良性和恶性肿瘤的治疗和肿瘤行为表现是不同的。

The recognition of this entity is of great importance to both pathologists and clinicians because atypical cellular neurofibroma is clever at masquerading both histologically and cytologically as a sarcoma therefore , a precise diagnosis of this variant is essential because of the differences in treatment and clinical behavior between benignancy and malignancy .

对於病理医师和临床医师来说，区分出这个纤维神经瘤的变异型非常重要，因为异生细胞纤维神经瘤在组织学上和细胞学上都非常类似肉瘤，因此正确的诊断出这个纤维神经瘤的变异型是必要的，因为临床上对於良性和恶性肿瘤的治疗和肿瘤行为表现是不同的。

By the same method, delta receptor was detected on the cerebral ganglia, pedal ganglia, visceral ganglia, coat ganglia and in the mouth, esophagus, craw, stomach, stomachic caecus, the epithelium of the intestines, sialoid gland, branchia, branchia gland, ventricle, branchial heart, kidneys, ovary, fallopian tube, back of mantle, abdomen of mantle, wrist, membrane of wrist, funnel and immunocytes of Octopus ocellatus.

2在短蛸的脑神经节、足神经节、脏神经节、外套神经节、口球、食道、嗉囊、胃、胃盲囊、肠、后唾液腺、鳃、鳃腺、心室、鳃心、肾静脉腺质附属物、卵巢、输卵管腺、外套膜背面、外套膜腹面、腕、腕间膜、漏斗中检测到呈不同阳性反应的δ受体。

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。