查询词典 base data

Objective: To provide applied anatomical data of abducens nerve for the skull base surgery.

目的 ：为颅底外科提供展神经的显微解剖学资料。

Because of sharing characteristics with both Galliform groups, Tragopans are classified as partridges by some authors and pheasants by some others. In this study we set out to sequence the cytochrome b-gene of 19 species pheasants. and took the sequence for those 22 species from GenBank. We amplified 828 base pairs using the PCR technique. Primers designed by ourselves were based upon Galliform sequence data. Neighbor-joining method and Minimum evolution method were used to analyse cytochrome b sequences with Anhima cornuta and Kachuga dhongoka as outgroups.

通过PCR扩增鸡形目Galliformes黄腹角雉Tragopan caboti等10个属19个个体的线粒体DNA细胞色素b的部分基因，获取片段长度为828bP，以及从GenBank获取22种样本的相应序列，以角叫鸭Anhima cornuta和海龟Kachuga dhongoka为外群，分别用邻接法(Neighbor-joining， NJ)和最小进化法(Minimum-evolution， ME)，对鸡形目和将雉科的15个属分为5个属及雉族和鹑族构建分子系统树，NJ和ME系统树中，都是角雉与雉类相聚。

In our experimental results, we have transferred the GaAs solar cells from GaAs substrates onto the mirror-coated copper substrates with the base layer thickness of 1.5 μm. The photovoltaic performance of the orginal GaAs solar cell on a GaAs substrate was also measured. Under AM1.5G and without anti-reflective coatings conditions, it is found that the Jsc can increase from 12.6 mA/cm2 to 13.82 mA/cm2, while the conversion efficiency can improve from 7.91% to 8.53%. As a result, the enhanced Jsc and η data of the GaAs solar cells can be contributed by the AuGe/Au mirror between the GaAs solar cell and copper substrate.

在实验验证方面，本实验室将砷化镓太阳电池由砷化镓基板转移至铜基板上，在基极厚度1.5 μm、AM 1.5G、以及元件未披覆抗反射膜的条件下，短路电流密度可由12.6 mA/cm2提升至13.82 mA/cm2，增加9.7%，而转换效率则可由7.91%提升为8.53%，这结果显示当砷化镓太阳电池基极底部镀有金属反射层时，的确能适度地提升太阳电池的短路电流密度及转换效率。

This paper researches the basic principle of fuzzy retrieval on multimedia data semantics, designs a fuzzy reasoning mechanism of Agent knowledge base, puts the fuzzy algorithm wich reasoning is forward or backword,and relevant implementation is presented as well.

引 言目前计算机科学的许多研究正沿着&智能化&的方向发展，多媒体数据库的复杂查询正面临着新的挑战〔1〕。因此，将语义学、多 Agent系统、知识库、模糊理论、人工智能等领域知识综合，运用于多媒体数据库数据语义的模糊检索，有着极其重要的研究意义。

This algorithm replace the traditional forword, and backword_ character-to-character conditional probabilities with forword_ and backword. character-to-syllable conditional probabilities so that the space of data-base may be greatly reduced and the efficiency of searching the best solutions is also improved.

摘要］ 本文论述了一种新的汉语音字转换的概率后处理算法，该算法用字相对于前后向拼音的条件概率代替常见的字相对于前后向汉字的条件概率，极大地压缩了数据空间，提高了查找效率，使概率后处理的实时应用更趋于现实。

Firstly, based on the analyzing the problems of the existing C~4ISR system architecture verification methods, the C~4ISR system architecture verification methods based on CADM is present, and the conception of this methods is given. Secondly, the basic connotation of this methods is studied form the views of the theory base and main superiority. Thirdly, the architecture information model is established, and based on this model the content framework of the C~4ISR system architecture verification methods is present. Lastly, the key techniques needed to solve in the framework is discussed.2. The verification methods of data categoricalness based on CADM are studied.

首先在分析现有体系结构验证方法所存在问题的基础上，提出了基于CADM的C~4ISR系统体系结构验证方法，并对该方法的概念进行定义；其次从理论基础和主要优势两个角度研究了基于CADM的C~4ISR系统体系结构验证方法的基本内涵；再次建立了体系结构信息模型，并以此为基础提出了基于CADM体系结构验证的内容框架；最后提出并解释了基于CADM体系结构验证方法所要解决的关键技术，包括基于CADM的数据完备性验证方法、可达性验证方法、数据一致性验证方法、系统结构合理性验证方法和作战规则合理性验证方法等。

In this study, 526 base pair DNA fragment of OMT were obtained from Chamaecyparis formosensis. Then the 5' and 3' RACE coupled with the Genome walking were used to clone the full length of CCoAOMT, named CfCCoAOMT. After combining the sequence data, there is a total of 1721 bps in full length including promoter sequence.

本研究於红桧试材中，选殖出526个碱基对之Caffeoyl CoA 3-O-methyltransferase片段基因序列，再经由5'和3' RACE及Genome walking，共获得计有1721个碱基对，包含启动子及基因全长，命名为CfCCoAOMT。

This paper expatiated the characters about different kinds of Remote Sensing data and application ranges ,then analysed synthetically current primary image classification methods.On this base, the paper summarized routine statistic methods, artificial intelligence classificational methods , basing on factual condition to classify and else new methods,etc.Land use/cover ; remote sensing

本文阐述了不同类型遥感资料的性质及应用范围，并在综合分析研究当前主要的遥感图像分类方法基础上，对常规的统计分类方法、人工智能分类方法、针对实际情况的分类方法及其它较新的分类方法进行了综述。

The available operation range in clivus and anterior cranial base by transsphenoidal opproach was also observed during the operation under the help of neuronavigational pointer. Forty-one patients underwent sublabial, transseptal, transsphenoidal approach to the pituitary region guided by Surgical Microscope Navigation was studied. The piriform aperture was 27. 2mm±3. 1 , the origin of inferior nasal concha 30mm±4. 1, the origin of middle nasal concha 27. 9mm±4. 3. These data are important for transsphenoidal approach, because the piriform aperture and the origin of both inferior and middle nasal conchas restricted the opening width of the Hardy specula. If any distance of these bony structures was much less than the mean one, may cause inadequate opening of the specula blade and resulting dissatisfied operative field. Microadenomas or cystic tumors perhaps can be operated even in a narrow exposure, but large or giant solid adenomas may need a proper evaluation including changing the operative approach or performing a bilateral submucous inferior conchotomy or posterior ethmoidectomy firstly.

手术中还利用CT导航系统观察棒研究了经口—鼻蝶窦入路在斜坡区和前颅底能够达到的实际有效操作范围，为扩大经蝶窦入路手术在斜坡区和前颅底的应用奠定基础，在国内外尚未见同类报道。41例垂体瘤患者梨状孔平均宽度27.2mm±3.1，下鼻甲根部附着处间距30mm±4.1，中鼻甲根部附着处间距27.9mm±4.3，这是经口—鼻蝶窦入路手术中，对Hardy双瓣鼻窥器张开限制的主要骨性结构，若患者这些径线值明显小于平均值，则可能因为鼻窥器打开不充分而影响手术暴露，当然对于垂体微腺瘤和以囊变为主的垂体瘤可能影响不大，但对于大和巨大垂体瘤必须要有充分的准备，包括评估是否改用其他入路，或先行鼻甲切除再行经蝶手术。

WE have studied strategy to design the clinical consultive system about diseases and drugs, for example, construction of standardization, information technology, information content, information safety and some questions existing in the procession of designing data base.

本课题研究了构建医药学知识咨询系统应采取的策略，如标准化建设、信息技术建设、信息内容建设、信息安全建设，提出了数据库设计过程中的相关概念和应解决的问题。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。