再生核

Retrograde tracing revealed that regenerated axons originated from brain stem nuclei, including red nucleus, locus coeruleus, raphe nucleus, vestibular nucleus, and reticular formation.

神经逆向追踪结果证实移植细胞后可帮助上脊髓神经核包括红核、蓝斑核、缝核、前庭核及网状结构内的神经元再生。

This paper studies the model -robust design problem by applying the reproducing kernel space approach.

利用再生核空间方法研究相依误差近似回归模型的稳健设计问题。

Firstly, the reproducing kernel of the solution space of the second-order wave equation is gotten.

首先，针对二阶波动方程的解，构造再生核。

In this thesis, the main problem investigated is the characterization of the image space in the wavelets transform by making use of the relationship between wavelets transform and the theory of reproducing kernel.

利用小波变换像空间与再生核空间的联系，本文主要研究了小波变换像空间的描述问题。

In this thesis, it is the main problem to investigate that the numerical solution and solution space of the different differential equations by making use of the theory of the Wavelet-Galerkin method and the reproducing kernel Hilbert space, respectly.

本文分别应用小波分析理论和再生核理论对微分方程的求解和解空间的问题进行了研究。

This theorem is obtained by appling the reproducing kernel theory and the duality property of Riesz basis.

第四章中，根据再生核空间理论和Riesz基的对偶性质得到有限区间[0，L]小波子空间上的Shannon型采样定理。

This dissertation highlights neural network models and learning algorithms related, which are playing an equally important role in neural network research. The main results obtained are presented as follows: Reproducing kernel developed in different disciplines has become an importanttool in functional approximation.

神经网络模型和与之相适应的训练算法是本文研究的重点，它们在神经网络的研究中占有同样重要的位置，本文获得的主要结果如下：再生核源于不同学科分支，目前已成为函数逼近的重要工具。

When EMS was applied, it was found that 2.0% EMS resulted the highest microkernel rate (15.6‰). Treating the materials with 2.0% EMS for 4 hours could lead to semi-lethal. Cytological observations found that chromosome aberration phenomena such as single microkernel, double microkernel, three microkernel, chromosome bridge, resort chromosome and syncytium were presented in the mutants.

EMS诱变途径中，浓度为2.0 %处理时间为4 h的组合获得最高的微核率（15.6‰），EMS浓度为2.0 %处理时间为4 h的组合使材料达到半致死；细胞学的观察看到了单微核、双微核、三微核、染色体桥、滞留染色体和合胞体等染色体畸变现象，再生苗中发现了1棵变异株。60Co辐射的诱变途径中，20Gy的剂量使不定芽半致死，再生苗中发现了1棵变异株。

It warned it would resume reprocessing activity before the end of this week.

北韩还威胁说，它将在这个周末之前恢复再生核材料的活动。

By an appealing parameterization and projection techniques that use the reproducing kernel Hilbert space norm,recursions for the effective parameters and a sparse Gaussian approximation of the posterior process are obtained.

通过利用参数化和再生核Hilbert空间范数的投影技巧，得到优化后的参数和后验过程的稀疏高斯逼近。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。