系统学

A detailed sequence stratigraphy of Tertiary in the East China Sea Basin has been researched based on the previous work by way of sedimentology, biostratigraphy, log stratigraphy and seismic stratigraphy in this paper.

在前人研究成果基础上，运用沉积学、生物地层学、测井地层学及地震地层学，对东海盆地第三系进行了较系统的层序地层学研究，结果表明东海盆地第三系可划分为5个二级层序和12个三级层序以及若干次一级层序。

Programming, Discrete Mathematics, Data Structures and Algorithms, Introduction to the Design and Analysis of Algorithms, Operating Systems, Compiler Principles and Practice, Computer Networks, Computer System Architecture, Embedded Systems and Applications, Database Systems and Applications, Formal Language and Automata, Software Engineering, Artificial Intelligence, Introduction to Computer Graphics, Software System Design, Software Project Management, etc.

主干课程：算法分析与设计、面向对象技术与应用、软件项目管理、软件体系结构、软件过程改进、计算机网络技术、网络与信息安全技术、软件测试技术、信息系统分析与设计、软件度量技术、数据库管理技术、软件平台与中间件技术、数据仓库与数据挖掘、软件需求工程、计算机图形学等。研究方向：软件工程与管理、软件理论与系统、信息系统与工程、计算机图形学与辅助设计。

Recent graduate students have won prizes for best papers at national meetings in fields such as botany, ecology, entomology, evolution, herpetology, ichthyology, marine biology, parasitology and plant systematics.

近年来该系学生的论文多次在全国性专业会议上获奖，研究领域涉及植物学、生态学、昆虫学、进化、爬虫学、鱼类学、海洋生物学、寄生虫学和系统分类学。

The system works in conjunction with Siemens Mammomat Novation digital radiography system to provide a comprehensive system for clinical processes in mammography.

系统用于西门子Mammomat Novation数字X线放射学系统，为临床乳房X线放射学检查提供一个精细的系统。

This study not only applies comprehensively cores, logging, well logging, seismics, analysis assay data and paleontology data, but also adopts the latest theories and technique and methods of sequence stratigraphy, high-resolution stratigraphy, sedimentography, oil-gas geology, geophysics, stratigraphic paleontology and geochemistry, etc.

借鉴前人研究成果，综合利用岩心、录井、测井、地震、分析化验资料及古生物资料，应用层序地层学、高分辨率地层学、沉积学、地球物理学、古生物地层学、地球化学等多学科的新理论、新技术和新方法，发挥多学科联合攻关的优势，对松辽盆地北部西部斜坡中部含油组合进行了系统而精确的层序地层及沉积体系研究。

The thesis is concise and systematic to introduce some concepts and induce the vocabulary of Ming dynasty and Qing dynasty. It researches into the furniture of Ming dynasty and Qing dynasty from syntactics, semantics and pragmatics.

论文简明、系统地介绍了符号学的一些概念和符号学理论体系，结合了明清家具的符号特性对明清家具的符号语言词汇进行了归纳，从而基于符号学理论中的符构学、符义学、符用学三个层面对明清家具进行研究。

This thesis studies the volcanic tectono-petrofacies, petrology, mineralogy, geochemistry, isotopic chronology, stratum and high-precision SHRIMP zircon U-Pb datings of the Mt.Yandangshan volcano-intrusive complex, and concludes that: Yandangshan volcanic rock units belong to high-K calc-alkaline acid rock associations, mainly ryholitic and trachytic dacitic in composition. They have A/CNK values of 0.9-1.2 (i.e., aluminium saturation and supersaturation), enriched LREE and LILEs and depleted HFSE. Their 8Eu values are 0.11-0.32, indicating a evident fractional evolution of plagioclase crystallization. Their ∑REE varied very limitedly,(87~Sr/(86)Sri ratios and eNd values are 0.7086～0.7095 and -10.20～-9.96 for volcanic rocks, and 0.7087~0.7095 and -7.6～6.92 for the central intrusive facies syenite, which means that all the igneous rocks from Mt. Yandangshan are evolutional products of magmas with the same source, and that they derived mainly from crust, but mixed with mantle components.

本文从火山构造岩相学、岩石学、矿物学、地球化学、同位素年代学、地层学等方面出发，同时结合高精度SHRIMP锆石U-Pb定年，对雁荡山火山岩进行了系统的研究，确定雁荡山火山岩为一套以流纹质和粗面英安质为主体的高钾钙碱性酸性岩石组合，A/CNK值集中在0.9～1.2之间，为铝饱和或铝过饱和类型；富轻稀土元素和大阳离子亲石元素、相对亏损高场强元素：负铕异常明显，δEu值为0.11～0.32，表明岩浆经历了以斜长石为主的强烈结晶分异作用：岩石样品的∑REE变化有限，火山岩样品的~(87Sr/~(86)Sr_i为0.7086～0.7095，εNd为-10.20～-9.96，中央侵入体石英正长岩~(87Sr/~(86)Sr_i为0.7087～0.7095，εNd为-7.6～-6.92，表明它们是同源岩浆分异演化的产物，物质来源主要为陆壳，但有地幔物质参与。

In order to provide an overall understanding on the basic theory and previous researches of wood chemical rheology, the author discusses some respects on the basis of the common knowledge of deformation and flow, which served as the foundation of wood chemical rheology. These respects include the results by Stein and Tobolsky, such as the correlation between the change of polymolecular structure and stress relaxation, the classification of physical rheology and chemical rheology, the difference between the research on wood chemical rheology and other methods, as well as a kind of non\|continuous method to measure stress relaxation proposed by Tobolsky \%et al.

为了使国内木材科学界对木材的化学流变学的基础理论及其研究概况有一个比较全面的了解，作者在归纳了作为建立木材的化学流变学基础的、关于变形和流动一般理论的基础上，就Stein 和Tobolsky基于高分子构造变化与应力松弛之间的对应关系，关于物理流变学和化学流变学的分类，化学流变学研究与其他方法的不同之处，Tobolsky等关于不连续应力松弛测定方法等内容做了比较详细系统的介绍。

Many complicated phenomena existing in the fields of system forestry and system forest have been analyzed Especially from the view of modern forestry and non-linear dynamics, the dynamical mechanism that complicated phenomena could be produced has concisely been discussed And further their research methods that should be intercrossed with modern non-linear science are discussed All these should be of importance for constructing and perfecting the subjects of modern forest engineering

特别从现代林业工程系统和非线性动力学的角度，简要分析了复杂现象出现的内在动力学机理，并在研究方法上就如何和现代非线性科学结合，作了一些讨论，对于在系统林学、系统森林学的基础上，建设现代林业工程学具有一定的意义。

The traditional stylistic approaches focus on the study of the stylistic features on the lexical level, the grammatical level, figure of speech, cohesion and co-context, which can hardly explore all the semantic features of Bacons Essays.

常规的文学文体的分析着眼于从词汇、语法、修辞和篇章全面地对某一作者的文体特征进行分析，难以深层次地揭示其内在的语义特征；韩礼德所提出的以系统功能理论为基础的系统功能文体学则着眼于小句内部及句间语义关系的分析从而能更为清晰地揭示语篇深层次的语义文体特征，本文旨在通过将功能文体学与传统的文学文体研究框架二者点与面相结合进行综合研究，在多个层面上对文学文体做更为明确、更为系统的阐述。

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％。