环境

With the advancement of science and technology, some new theories and new ways emerged gradually, some of them merged with specific theoretical tools, this specific theoretical tools include mathematical morphology, fuzzy techniques, neural networks, wavelet and so on. Secondly, in this paper, it described and analyzed the segmentation method based on the edge in the domain of image segmentation in detail. It did experiments on several edge detection operators using MATLAB, it summarized the advantage and the shortcoming of traditional edge detection operators, and the operating environment. On the basis of the experimental analysis, it implemented an edge location more precise, more efficient operating speed edge extraction method——Template Vector. In this method, it optimized differential approximate calculation of first differential operators the paper mentioned. After experimented on this edge extraction method, contracted with the traditional methods, the edge outline is extracted more accurately and more exquisitely, furthermore, it retained the object outline furthest, and achieved more satisfied edge extraction result.

其次，对图像分割领域中常用的基于边缘的分割方法进行了详细的研究与分析，对各种边缘检测算子进行了MATLAB环境下的实验，分析总结了各种传统边缘检测算子的优缺点和适应环境，并针对传统边缘检测算子在处理显微图像时的缺陷，在实验分析的基础上研究并实现了一种边缘定位更加精确、运算速度更加快捷的边缘提取方法——模板向量算法，在该算法中，对文章提到的一阶微分算子中微分的近似计算作进一步优化，经过对该边缘提取方法进行实验，其结果与传统方法相比，轮廓提取更为精确细腻，且最大程度的保留了图像中物体(目标个体或者明显噪声点)的轮廓，得到了比较理想的边缘提取效果。

In the last few years,some new advances have been made in the study of the metallogenic setting and ore-forming physicochemical conditions for Archean lode gold deposits .

主要介绍了近几年来关于太古代脉状金矿的产出环境、成矿物理化学条件等方面研究取得的一些新进展，如会聚构造环境成矿和地壳连续成矿模式的提出等；初步讨论了我国在太古代高级变质区寻找高温脉状金矿时应注意的问题。

It finds out the condition of old people's toilet and their requirement of toilet by scientific survey and proper data analysis. Adopting the basic theory of architectonics, environment behavior science, somatology, gerontics, other related theory and research works, the paper is in search of the design model and quantitive standard of the house toilet environment that are suitable for the old people in different city and also present reasonable and feasible scheme for the rebuild and design of toilet to solve existent problem.

通过科学的实际调查和合理的数据分析，切实了解广大老年人的卫生间状况和他们对卫生间的具体需求，从建筑学、环境行为学、人体工程学以及老年学的基本理论出发，结合其它相关理论和已有研究成果，系统性地探寻适应不同城市老年人需要的住宅卫生间环境的设计模式、量化标准，并针对存在的问题对卫生间的改造和设计提出合理、可行的方案。

It analyzes the development of modern industrial construction from 1970s, and with the modern architectural theory it summarizes the tendency of modern industrial buildings: When practicing the planning and the designing, it follows the theory of urban designing, and combines the factors of the architectonics, the urban planning,and the Landscaping together. While taking architecture techniques into practice, it emphasizes the combination of high-tech skills and industrial aesthetics and it exhibits the new styles of industrial building as well. It cares for the demanding of people and creates comfortable working environment. For protecting ecosystem, it stresses the developable function of industrial architectural designing, the communication with society and the enhancement of the social function of industrial construction.

本论文在大量的资料查阅、现场调研的基础上，分析了19 世纪70 年代以来现代工业建筑的发展状况，并综合现代建筑思想的发展，总结出现代工业建筑的一系列发展趋势：在规划设计中，始终以城市设计理论为主轴，走向建筑学、城市规划学、地景学的结合；在建筑技术运用中，注重高技术与工厂美学的结合，展现工业建筑新形象；将人性化设计引入工业建筑，创造出优美的工作环境，体现对人的关怀；注重对生态环境的保护，坚持工业建筑设计的可持续性；注重与社会的交流，增强工业建筑的社会职能。

In this general environment, subjects as architectonics, the city planningtheory, sociology, environment psychology, ethnology, folklore and so on startcontinuously to expand and to architectonics realm, urge people rethinkingtraditional architecture concept.

处在这样大环境下，建筑学、城市规划学、社会学、环境心理学、文化人类学和民俗学等学科开始不断向建筑学领域扩展，促使人们对传统建筑观念进行反思。

Results: For those taxi drivers participating in this research, the start of their areca quid chewing was associated with the social context of their early residence and their early work environment.

结果：本研究发现参与研究的计程车司机会开始嚼槟榔，主要是与其早期居住地的邻里、社区之社会环境以及早期职业环境有关。

Aridity and semi-aridity is a famous ecological frail area as well as an important reserve area in our county.

脆弱的生态环境往往是旅游业持续发展的瓶颈因素，随着该区旅游业的发展，旅游资源开发对生态环境的负面影响也日趋明显。

In this area ,the ecological environment is veryrigorous for living things,and aridness and wind and sarid are main threats.

塔克拉玛干沙漠属极旱荒漠地区，生态环境十分严酷，干旱和风沙为害是最主要的生态环境问题。

The four factors which represent the relation of aromatic hydrocarbon compositions and ratios with geological influen...

探讨了甲基菲成熟度参数的环境意义，因子载荷反映，1-甲基菲和9-甲基菲受沉积环境的影响比较大。

This main content of this thesis is divided into three chapters altogether: Chapter one summarizes the current situation of the environmental pollution, concentrate on danger of the aromatic hydrocarbon mainly, discuss the advantage of the biological method among several kinds of methods.

本论文主要内容共分为三章：第一章综述了环境污染的现状，主要集中在芳香烃的危害上，讨论了微生物治理环境污染在几种治理方法上的优势。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。