核

Model of water supply networks dynamic simulation is finished through analysis of parameter simulation and characteristic of big city.

深入分析了供水管网动态模型校核方法和影响模型精度的各种影响因素，探讨了简化模型校核过程的原则和方法，在深入剖析灵敏度分析法、解析法和解非线性方程组法等校核方法优缺点的基础上，提出了"最优化方法"作为供水管网系统动态模拟模型校核的基本方法，并以天津市供水管网170个实测点的实测数据对模型进行了校核，使模型达到了预定的精度要求，同时也证实了模型校核方法的适用性。

Department of Plant Pathology,China Agricultural University,Beijing 100094

浙江大学农业部核农学重点实验室，中国农业大学植物病理系，浙江大学农业部核农学重点实验室，浙江大学农业部核农学重点实验室，浙江大学农业部核农学重点实验室，浙江大学农业部核农学重点实验室，浙江大学农业部核农学重点实验室，浙江大学农业部核农学重点实验室浙江杭州310029，北京100094，浙江杭州310029，浙江杭州310029，浙江杭州310029，浙江杭州310029，浙江杭州310029，浙江杭州310029

The content of the irregular bigger drop phase approached to pyrope. It showed that the crystallization and phase separation mechanics of the glass was the nucleation-and-growth transformation and the crystallization is bulk crystallization. The activation energies of phase separation and crystallization were calculated by the modified Kissinger method, about 310.445 KJ/mol and 249.26 KJ/mol respectively. Using the aluminum hydroxide as the reference, we calibrated the phase separation exothermal enthalpy of the quenched and nucleation treated glass, ca

钠镁侣硅系统徽晶玻瑞快速徽晶化机理的研究利用上式求得混合系统中两相的单位体积相变自由能、两相间的表面能和相互作用参数，分别为刁。6753xlo3了zcm3·、3ss.gozzem3、5.316xlo一JzcmZ和一442 xlol，进而求得球形核的临界半径为nnm，以及一个临界核的成核自由能变化为2石89 x10一14/cm3；成核半径16.5纳米时，球形核稳定存在，实测 1752个球形核中最小核半径为20纳米，与计算结果基本吻合。

All these problems still need to be solved. So, towards the IP Core interface compatibility of SoC Bus standard, this thesis, based on analyzing the interconnection of IP Cores, researches the software capsulation of IP Core Bus interface layer, and implements the IP Core interface layer of embedded system developing platform which is based on layers. In this thesis; the design method, flow, and environment of SoC based on IP demultiplexing is explained. While in order to improve the integration of IP Core on SoC, interconnection rules of IP Core and its standardization are researched.

鉴于此，本文在对IP核互连进行分析的基础上，针对SoC总线标准的IP核接口的兼容问题，研究和设计了IP核总线接口层的软件封装，并将其作为课题组提出的基于层次的嵌入式系统开发平台的IP核接口层予以实现，使上层开发人员可以根据此规范快速开发出基于该开发平台的IP核，也使得遵循该接口规范的IP核在无需了解具体SoC互连信息的前提下即可实现核内传输机制，从而提高了SoC设计的可复用性。

The PRL-like cells were also presented in the ventral ependyma of the lateral ventricle and the glial lamina in the basal surface of the brain. The processes of PRL-LIR cells in PPN, SCN, PVN and PAN mainly projected to the third ventricle, those in AN and ELV mainly projected to the lateral ventricle, and those in SON to the glial lamina in the basal surface of the brain. The results showed that PRL could be released into ventricularis system and participate in the regulation of the cerebrum-cerebrospinal fluid circuit.

视前室旁核、视交叉上核、下丘脑室旁核、弓状核等核团内的PRL阳性神经元有突起向第三脑室投射，伏隔核内及侧脑室室管膜上的PRL阳性神经元有突起伸至侧脑室，视上核的PRL阳性神经元也有突起投射至脑基底神经胶质板，表明鸡脑内的PRL可以释放入脑室系统，参与调节脑-脑脊液神经体液回路。

Results Many neuronal cell bodies and fibers with dense mGluR7-like immunoreactivity were intensely distributed in the island of Calleja,hippocampus,dentate gyrus,medial habenular nucleus,olivary pretectal nucleus,zonal layer of the superior colliculus,superficial layers of the caudal spinal trigeminal nucleus,paratrigeminal nucleus,raphe magnus nucleus,raphe nucleus pallidus,locus coeruleus,superficial layers and lateral spinal nucleus of the spinal cord.

结果 mGluR7阳性浓染的神经元胞体和纤维主要密集分布于Calleja岛、海马、齿状回、内侧缰核、橄榄顶盖前核、上丘带状层、三叉神经尾侧亚核浅层、三叉旁核、中缝大核、中缝苍白核、蓝斑、脊髓背角浅层和外侧脊核。

SFO stimulation induced stable and significant drinking behavior and Fos protein expression in 8 areas of the forebrain (organum vasculosum of the lamina terminalis, median preoptic nucleus, paraventricular nucleus, supraoptic nucleus, lateral hypothalamic area, perifornical dorsal area, substantia innominata and thalamic reuniens nucleus), and in 3 areas of the hindbrain (area postrema, solitary tract nucleus and lateral parabrachial nucleus).

结果显示，刺激SFO能诱发明显的饮水行为，与此同时，前脑8个部位(终板血管器官、正中视前核、室旁核、视上核、下丘脑外侧区、穹窿周核背侧区、丘脑联合核和无名质)和后脑3个部位(最后区、孤束核和臂旁外侧核)的Fos蛋白表达明显增强。

After HRP application to the rostral area (n=10), quite a number of labelled cells were distributed at the ventrolateral part of the nucleus of trapezoid body, the lateroventral periolivary nucleus and the retrotrapezoid nucleus. After HRP application to the caudal area (n=10), HRP labelled cells were mainly located at the lateral reticular nucleus and the ventral part of at the lateral paragigantocellular nucleus LPGi. After HRP application to the intermediate area (n=6), only 8HRP labelled cells were observed at the in 6rats. After HRP application to the control area (n=4), only 6HRP labelled cells were found at the rostral ventrolateral reticular nucleus.

大鼠延髓腹外侧表面的头端化学感受区表面敷贴辣根过氧化物酶后，在延髓斜方体核、外周橄榄腹外侧核和斜方体后核均有HRP标记细胞存在；于尾端化学感受区表面敷贴HRP后，在延髓的巨细胞旁外侧核、外侧网状核和舌下神经核有HRP标记细胞存在；于中间区表面敷贴HRP后，在6只大鼠的延髓内部区域仅观察到8个HRP标记细胞；于对照区敷贴HRP后，在4只大鼠的延髓内部区域仅观察到6个HRP标记细胞，散在地分布在头端腹外侧网状核。

The Na_2SeO_4 and Na_2SeO_3 lead tothe existence of micronucleus and the abnormality of the nuclear. In the Na_2SeO_4 group,nuclear pycnosis and nuclear fission occurs, and in the Na_2SeO_3 group, nuclear pycnosis andnuclear concavity are the main symptoms.

导致红细胞产生微核及核异常， Na_2SeO_4暴露染毒组核异常主要表现为核固缩与核裂解，Na_2SeO_3暴露染毒组则主要表现为核固缩和核内凹。

Results: In the 13 cases, the CT diagnosis show that five cases of low-density lesions of Bilateral hepatolenticular, five cases of globus pallidus, one case of Bilateral hepatolenticular with corpus callosum, one cases of External capsule putamen, one case of Putamen with the caudate nucleus, three cases of low-density of Bilateral lobi frontalis and lobi parietalis, one case of unilateral putamen hemorrhage, three cases of cerebral atrophy.

目的 探讨双侧基底节区对称性低密度病变的CT诊断价值。方法回顾性分析肝豆状核变性5例、中毒性病变5例、Wernicke脑病2例、Huntington氏大舞蹈病1例的CT平扫表现及临床意义。结果 13例中，CT示双侧豆状核低密度5例、苍白球5例、双侧豆状核伴胼胝体1例、壳核伴外囊1例、壳核伴尾状核1例；双额顶叶低密度3例、单侧壳核出血1例、大脑萎缩3例。

He knows that he's one of the mostdominant players in the NBA right now.

我知道他现在是联盟里最有统治力的球员之一了。

Using analysis method of BCG , the dissertation analyzed the management of voluntary service organizations .

利用BCG分析方法对我国的志愿服务组织管理进行了分析。