系统学

All of above indicated that there maybe existed slow response autorhythmic cells in ventricular outflow tract. Our investigation is first declared in the world. Also it is a significant complementarity to the study of histology and embryology of heart conduction system.

这一结果在国内外均属首次发现，它对心脏传导系统组织学和发生学的研究是重要补充，并对源于心室流出道的特发性心律失常的研究方面有重要意义。

What's more, it is open and secure cryptographically due to the fact that the synthetic information on a printed certificate is associated logically with encrypted verification information, which essentially changes the mode of the existing anti-counterfeit techniques for printed information.

系统的核心思想是通过完整的逻辑体系保证其密码学意义上的安全性，具有密码学意义上的高安全性，突破了现有打印信息防伪认证技术的模式。

Management. Treatment of manifestations: Early diagnosis and treatment of RB and RB-related tumors can reduce morbidity and increase longevity; care is best provided by specialists from ophthalmology, pediatric ophthalmology, radiation oncology, oncology; treatment options depend on tumor stage, number of tumor foci (unifocal, unilateral multifocal, or bilateral), localization and size of the tumor within the eye, presence of vitreous seeding, and age of the child; treatment options may include enucleation, cryotherapy, photocoagulation, photochemistry, external beam radiation therapy, and radiation therapy using episcleral plaques; newer options include systemic chemotherapy combined with or followed by local therapy.

处理。 表征的治疗： RB 和 RB 相关肿瘤的早期诊断和治疗能减轻病状、延长存活时间；护理最好由眼科学、小儿眼科学、肿瘤学和放射肿瘤学等方面的专业医师来提供；治疗方案的选择取决于肿瘤阶段、病灶数量（单病灶、单侧多病灶或双侧病灶）、眼内肿瘤的位置和大小、玻璃体散布的存在与否以及患儿的年龄；治疗选项可能包括摘出术、冷冻疗法、光凝固术、光化学法、外照射放疗和用巩膜外斑块进行的放射治疗；新的治疗选项包括与局部治疗结合的或先行的系统化学疗法。

Even if is such, I still did not stop to learn to do a website, learned again later so DW and a few otherer software, but say none exaggeratively, those who learn is all I do not have these things almost is to taking book study systematically euqally, the use method of each each code, pushbutton figures out in carrying out a process.

即便如此，我仍然没有停止学做网站，所以后来又学习了DW和其他一些软件，但是毫不夸张地说，学的所有这些东西我几乎没有一样是系统地拿着一本本书学习的，每一行代码、每一个按钮的使用方法都是在实践过程中弄明白的。

Based on soil desertification between agriculture and husbandry interlace zone in north of Shannxi Province, on the basis of theories of landscape ecology、land resource and principle of soil genesic science, through field surveying data and indoor analyzing, the properties of soil physical, chemical and biological characteristics are systemic analyzed about desertification soil of different vegetation cover rate and type, achieving primary achievements and important evolves are as follows:Ⅰ.

本研究基于当前全球荒漠化危害现状及国内外荒漠化防治中恢复生态学的发展需要，以陕北农牧交错带土地荒漠化问题为研究对象，应用景观生态学理论、土地资源学和土壤发生学的基本原理，在野外考察、资料收集和室内测定分析的基础上，对不同植被盖度和植被类型荒漠化土地的土壤理化性质和生物学性质进行系统分析，取得的主要成果如下： 1。

By the bioinformatics analyzing tools in bioinformatics webs site such as NCBI （http:///www.ncbi.nlm.nih.gov/）, ExPaSy （http://www.expasy.org/） and combining else complicated bioinformatics software package ,to identify a EF-1 full-length gene from the Taenia asiatica eDNA plasmid libratory and predict the structure and function of the protein.

方法利用生物信息网站如美国国家生物技术信息中心（NCBI，http：∥www.ncbi.nlm.nih.gov/）和瑞士生物信息学研究所的蛋白分析专家系统（ExPASY，http：∥ca.expasy.org/）中有关基因和蛋白的序列和结构信息分析的各种工具，结合其它生物信息学分析软件包，从亚洲带绦虫成虫全长cDNA质粒文库中识别延伸因子-1的全长编码基因并预测其蛋白的结构和功能。

Their behaviour,activity,hair,feces were not found abnormal.Their food-intake and body weight were without any obvious variation;(2) After the experiment periods of three months and six months,the hematology examination of rabbits in all Ogroups and in all B groups was not made with distinct difference;(3) The blood biochemical measurement values in Ogroups and in B groups were basically similar;(4) When the systematic thanatopsia of laboratory rabbits,one rabbit each in a high-dose O group and a B group demonstrated 2-3 yellow-white circular nodes as large as a green bean in lingula pulmonis sinistri.Ohter organs were not found of obvious pathologic changes;(5)With the histopathology examination,the pathologic change of lung tissue seem by naked eyes was a focal suppurative inflammation under microscope.

其行为、活动、被毛、粪便等未见异常，进食量及体重变化未见明显差异；(2)实验期3个月、6个月的血清学检查，各药膏组与空白药膏组比较无显著差异；(3)药膏组与空白药膏组的血液生化测定值基本一致；(4)各药膏组实验兔的系统尸检表明，用药期空白药膏组和高剂量药膏组各有一只实验兔的肺心叶有2～3个黄白色绿豆大小圆形结节，其他脏器未见明显病变；(5)病理组织学检查，肉眼见到的肺组织病变镜检为局灶性化脓性炎症，其他组织未见病理性改变。

Based on lots of achievements of predecessors, directed by reservoir sedimentology, high-resolution sequence stratigraphy and petroleum geology, taking full advantage of loggin, core and thin section data from different wells, this paper has taken detailed study on the Upper Paleozoic strata in Tabamiao area.

本论文在众多前人研究成果的基础上，以储层沉积学，及高分辨率层序地层学、石油地质学等理论为指导，充分利用测井、钻井岩芯、薄片鉴定等资料，针对塔巴庙地区上古生界沉积相及沉积微相类型与展布，高分辨率层序地层特征与层序—岩相古地理演化，成岩作用类型与序列，孔隙类型与特征，以及储层物性特征与分布规律等方面展开了系统深入研究，最后对有利区带进行了预测。

The mineralogy, petrology, rare earth and trace element geochemistry, Re-Os and Sr-Nd isotopic geochemistry of the black shales and cherts of Yuretusi Formation at the bottom of the Cambrian in Xiaoerbulake and Shugeitebulake sections from northern Tarim Basin have been systematically studied. It was discovered that the high enrichment of some deep source metal elements in the black shales deals with the activity of hydrothermal fluid from the lower crust or upper mantal.

本项目对塔里木盆地北部肖尔布拉克和苏盖特布拉克两剖面下寒武统底部玉尔吐斯组富有机质黑色页岩和硅质岩的矿物学、岩石学、微量元素、稀土元素、Re-Os和Sr-Nd同位素地球化学进行了系统研究，发现该黑色页岩中部分深源金属元素的高度富集与来自盆地下部上地幔或下地壳的深部物源的热水流体作用有关。

In this seminar anatomical, neurophysiological, imaging and behavioral research will be examined in an attempt to gain a better understanding of how information is processed in the primate visual system.

在本课程中，会研究解剖学，神经生理学，影像学和行为学方面的内容，以更清楚地理解在灵长类动物的视觉系统中资讯是如何被处理的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。