特点

Abstract］ objective to study the pathological features and histopathological type and differential diagnosis of hepatic focal nodular hyperplasia.methods the clinicopathological characteristics of 40 cases of fnh were studied.all were evaluted by use of paraffin embedded sections and he staining before light microcope observation.results there were 28 females and 12 males fnh patients whose age were from 16 to 62 years（median 41.3）,all alpha-fetoprotein was negative and had no hepatitis history.25 cases were classic type showed characteristic central stellate fibrotic scar,composed of fibrous connestive tissue and tortuous blood vessels.8 cases were telangiectic type,the left were mixed type and adenomatoid type.conclusion fnh is a reactive proliferation of hepatic cells to local blood vessel anomalies,it is not realy a tumor.its differential diagnosis includes hepatic adenomatous hyperplasia nodule,hepatic anaplasia nodular hyperplasia,fibrolamellar hepatocellular carcinoma and hepatocellular adenoma.

目的 探讨肝局灶性结节性增生的病理形态特点、组织分型及鉴别诊断。方法分析40例肝局灶性结节性增生的临床资料，并采用石蜡包埋he染色光镜下观察其组织学特点。结果 40例肝局灶性结节性增生患者中，女28例，男12例，年龄18~62岁，平均年龄41.3岁，所有病例术前均无肝炎病史，甲胎蛋白阴性，组织学上25例为经典型，有特征性的中央纤维瘢痕，由纤维结缔组织及扭曲血管组成。8例为毛细血管扩张型，其余为混合型及腺瘤样增生型。结论肝结节性增生是一种肝细胞对局部血管的异常反应性增生，并非真性肿瘤，主要与肝腺瘤样增生性结节、肝间变性结节状增生、肝纤维板层癌及肝细胞腺瘤鉴别。

This thesis introduces the research history of sonoluminescence, the properties and equipments of single-bubble sonoluminescence and the factors affecting the amount of light emission. Based on the experimental realization of SBSL, the experiment in this thesis is to confirm the coherence between the emitting frequency and the driving cycle of SL. Under this feature ,we established the programme of the experiment that measure the angular correlations in SBSL , built the experimental devices and conducted initial measurements .Then we got the conclusion that there is a presence of non-spherical symmetry in the process of SBSL .

本文介绍了声致发光的发展历史，对单泡发光的特性和实现声致发光的设备进行了描述，对影响发光强度的要素做了概述；并在实现单泡声致发光的基础上通过实验验证了单泡声致发光的发光频率与驱动超声频率具有一致性的特点，根据这一特点确立了声致发光角分布测量的实验方案，建立了实验装置，并进行了初步测量，得到在声致发光的过程中存在着非球形对称状态的结论。

On this foundation,the thesis shows the representation,characteristics,reasons,forms and harm of netnews morality anomy ,and it concludes that the netnews morality has connection with the characteristics of Internet,society,configuration of netizen age and educational level.

在此基础上，文章对网络新闻道德失范的表现、特点、原因以及形式和危害进行分析，指出网络新闻道德问题的出现是与网络自身的特点以及我国整个大的社会环境、网民年龄结构、文化水平等等是分不开的。

Finally, based on the multi-project plan system frame, this article developed a antetype system with the main function of order project data input, transfer, inquiry, order project rough plan, various stages multi-project optimization progress at each stage and so on.

论文的创新性体现在：(1)在分析大规模定制企业生产计划特征与多项目并存特点的基础上，提出了大规模定制企业纵向多项目集成与横向多项目集成的概念与特点。

Chapter 2, After analyse the structure of Internte, A layered overlay networks for Large-Scale CDN is proposed, and based on this overlay networks, we developed corresponding Hierarchical load balancing and Hierarchical Content routing antilogy .

第二章是CDN分层覆盖网，针对大型CDN覆盖网络，根据CDN的发展要求和Internet网络特点，构建具有分层拓扑结构和逻辑组织特点的大型CDN覆盖网，并在此基础上提出分级均衡和对应内容路由思想。

The characteristics of Chinese and Vietnamese antithetical couplets.

本部分包括中国对联的特点和越南对联的特点。

Therefore,it provides some first-hand materials for propeling the development of hotel apartment industry forward.

本文对酒店公寓行业特点作了较为全面的论述，并结合特定公寓酒店的管理实践，论述了高级服务性公寓经营管理特点，为如何推动酒店公寓行业的发展提供了第一手素材。

The most important characteristic of an apartment or a house.

08.09.06 1。好房子的特点：你觉得好的房子或是公寓，最重要的特点是什麼？

This p aper first makes some analysis and comments on the above qualities of the theory , furthermore, in terms of the characteristics and demand...

文章对语义功能语法的上述特点进行了评析，并结合对外汉语教学的特点和要求探讨了语义功能语法在对外汉语教学中的应用。

Methods Thirty-six patients with arachnoid cysts treated were analyzed retrospectively. The radiological changes including X-ray, CT and MRI, as well as their clinical behaviors, and the methods of operation were evaluated.

回顾分析36例经手术证实的骶管硬膜外蛛网膜囊肿病人的影像学资料，分析其临床特点及术中的病理特点。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。