系统学

The Journal publishes original research papers, review articles, short communications, book reviews, forum articles, announcements or letters on applied ecological, environmental, biomathematical and informatical or multidisciplinary agricultural research, including information technology and biometry in agriculture; sustainable agriculture; natural resource management; ecological monitoring and modeling; biodiversity and ecosystem research; statistics and modeling in epidemiology.

杂志刊载原始研究文章，评论文章，短通讯，书评，论坛文章，通告或信件，内容涉及应用生态学，环境，生物数学和信息或多学科农业研究，包括农业信息技术和生物测定；可持续性农业；自然资源管理；生态学调控和模式；生物多样性和生态系统研究；统计学和流行病学模型。

Laboratory of Bioinformatics,Institute of Biophysics,Chinese Academy of Sciences,Beijing 100101,China

中国科学院生物物理研究所系统生物学中心生物信息学实验室，北京100101

The main fruits of study are as follows:(1) A complete stratigraphic framework of Middle-Upper Jurassic series is set up through systematic stratigraphic study of Middle-Upper Jurassic by the analysis of lithostratigraphy , biostratigraphy and chronostratigraphy on five groups of Middle-Upper Jurassic series in the studied area.

主要成果表现在以下五个方面：(1)通过对研究区中—上侏罗统五个组进行岩石地层、生物地层和年代地层分析，系统进行中—上侏罗统地层学研究，建立了研究区中—上侏罗统完整的地层格架。

Bounded one-way function is a new cryptographic primitive proposed for the foundation of practical cryptography.

有界单向函数是一个新的密码学概念。有界单向函数是为了研究设计更为灵活、更实用的密码系统的基础而提出的。

The classical Chinese ancient book databasesinclude the national Chinese ancient book database,the catalog database of Chinese ancient book of theInstitute of Oriental Culture,the Oriental literature category retrieval system,the Chinese ancient bookcatalog of The Toyo Bunko,etc.

其中，有代表性的中文古籍书目数据有全国汉籍——日本所藏中文古籍数据库、东洋文化研究所所藏汉籍目录数据库、东洋学文献类目检索系统、东洋文库所藏汉籍目录等。

Description : computer graphics principles, algorithms and systems, using the c language mapping procedures.

内容简介：计算机图形学的原理、算法及系统，并用c语言编写绘图程序。

Geographic information system; carpology ; space database ; dummy space

地理信息系统；地图学；空间数据库；虚拟空间

Finally, a potential combination application of the CASA and the Synergetic theory is discussed in order to build one Robust Auto Speech Recognition System.

在文章的最后展望了将协同学理论与CASA计算模型有机结合以构成一个稳健的自动语音识别系统的应用前景。

Forensic biological evidence ; automation workstation ; forensic casework sample ; DNA extraction ; laboratory information management system

法医物证学；自动化工作站；涉案生物检材； DNA提取；实验室信息管理系统

According the testing results, the contrast, uniformity and chromatic performance of the projector is discussed.

由测试结果出发，对投影系统的对比度、画面照明均匀度和色度学特性等问题进行了讨论。

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％。