查询词典 environment

The main functions were environment information management, spatial data operating, model analysis, environment quality assessment, urban environment accidents forecasting and prewarning etc.

所建立的城市环境信息系统具备环境信息管理、空间操作和模型分析、环境质量评价和城市环境的预测预警等基本功能。

Every year, waters on earth receive large quantities of wastewater from industry, agriculture, fish and poultry raising, and municipal sewage treatment plants. Consequently, the aquatic environment on the earth is under a serious challenge from a very large quantity of pollutants such as antibiotics, insecticides, herbicides, hydrocarbons, etc., contained in the domestic wastewater, industrial and agricultural waste water and illegal effluents. In particular, with the development of intensive aquiculture and poultry, the effluent pollution has recently become more and more serious with more attentions. Furthermore more and more chemical pollutants discharged into aquatic environment have been detected with the advancement of analytical techniques. These chemicals can cause toxic effects on water habitats after discharged into aquatic environment.

每年有大量来自工业、农业、养殖业和城市污水处理厂的废水被排入到水环境中，因此，地球上的水环境面临大量来自生活废水、工农业废水、非法排放的废水及其它废水的污染物质(如抗生素、杀虫剂、除草剂、烃等)的严重挑战，特别是近年来随着集约化养殖的发展，废水污染问题日益突出，并且随着分析手段的进步，能够检测到被排入水环境中的化学污染物质也越来越多，这些化学污染物对水环境中的生物产生有害影响。

The invention discloses a method and device for acquiring environment data collecting in honeycomb traveling carriage localizing system and GPS, A-GPS, the collecting device comprises collecting unit with time lag distribution power which connects with honeycomb traveling carriage receiver and GPS receiver, power time lag distribution pretreating unit, environment data extraction unit and managing unit; the method includes: determining the type of input data, gathered power time lag distribution, power time lag distribution pretreating, environment data extracting and synthesizing.

本发明公开了一种适用于蜂窝移动台定位系统和GPS、A-GPS系统的获取环境数据的装置和方法，该环境数据采集装置包括与蜂窝移动台接收机和GPS接收机相连的功率时延分布采集单元、功率时延分布预处理单元、环境数据提取单元和管理单元；本发明所述环境数据采集方法包括确定输入数据的种类、采集功率时延分布、功率时延分布预处理、环境数据提取和环境数据综合。

Based on the water environment spatial data mining and visualization method, the paper presents these main characteristics and innovations:①Measurement of contamination fluxes:A scene-based research strategy is proposed:measurement /water quality analysis→flow field simulation→contamination transformation rule→fluxes scene simulation→temporal-spatial rule analysis.②Serial numerical models of water environment in the Qiantang River:The controlled equations of the flow field model of the main river,united controlled equations of the main contamination fluxes and water quality prediction model at emergent time are set up.③GIS-based water quality and contamination fluxes decision-making assistance system:A water environment database has been set up;based on MapX and C#.net platform,a system has been developed to facilitate visual inquiry,decision-making and graphics export.

本文基于水环境空间数据挖掘与可视化的研究方法与体系，研究中的主要特色与创新点为：①河流污染物通量测算的技术与方法：提出了基于工况测量/水质分析→流场模拟→污染规律解析→通量情景模拟→时空规律分析的研究方案；②钱塘江水环境模拟系列数学模型：建立了钱塘江干流研究区域流场数学模型的控制方程、主要污染物通量模型的联合控制方程、突发污染事故水质预报模型的基本方程；③基于GIS的水质预报与污染物通量决策支持系统的研发：建立水环境时空数据库，基于MapX和C#。net平台进行系统的构建与开发，为研究的系列成果提供可视化的查询、决策与图形输出。

Collecting environment tax is a necessity in the environment of market economy,which is the main economic means to solve environment problem.

征收环境税是适应市场经济的要求，通过经济手段解决环境问题的主要方式。

The Virtual Reality technology ( Virtual Reality, is called for short VR ) is one kind of artificial invented environment that uses the computer technique to give rise to, and this kind of environment can come the perception by way of visual sense even sense of hearing and tactile sensation, and user observes and occurs " each other " effect to the environment by way of oneself direct ground of point of sight and many angles ground, and makes the very good ground of person and computer " to melt to an organic whole ", to one kind of feeling " being personally on the scene " person.

虚拟现实技术(Virtual Reality，简称VR)是利用计算机技术产生的一种人为虚拟的环境，这种环境可以通过视觉甚至听觉、触觉来感知，用户通过自己的视点直接地、多角度地对环境进行观察、发生&交互&作用，使人和计算机很好地&融为一体&，给人一种&身临其境&的感觉。

Sustainable, dynamic and economic features of green technology decide the features of environment factors that effect diffusional efficiency. Based on system theory, evolution economics and institutional economics, this paper clarifies environment factors' hierarchy and construction, and reveals many environment factors' effect mechanism on green-technology diffusion.

绿色技术的可持续性、动态性和经济特征决定了影响其扩散效率的环境因素的特殊性，论文以系统观、演化观和制度经济学为指导思想，理清影响绿色技术扩散的全部环境要素的层次构成，并且揭示各环境要素对绿色技术扩散的作用机理。

In the classroom, students' learning is happening in a relatively stable psychological environment. Good psychological environment can enhance learning, while bad psychological environment is a stumbling block for learning.

课堂上学生的学习是在一种相对稳定的心理环境中发生的，好的心理环境可以促进学习，而不良的心理环境却是学习的绊脚石。

And thirdly, the operational environment of independent directors system, which includes both internal environment and external environment should be improved. Some innovations are put forward in the thesis, such as independent directors of fund management company should mainly stand by the interest of not equityholders but fundholders, complementarity should be done between the independent directors system and the supervisory system, etc.

通过对国内外理论与实践的分析和评述，本文提出了我国基金管理公司独立董事主要应代表基金持有人利益而非股东利益、基金管理公司督察员制度在适当时机可以取消、独立董事制度和监事会制度可以实现功能互补、不应将独立董事与公司绩效直接挂钩等诸多新的观点。

Based on the element theory of human environment science and A theory of Human Motivation of A.H. Maslow, the thesis uses the samples on human environment construction home and abroad for reference, indicates that the human environment construction in Zhejiang countryside should focus on improving the life and production conditions and on solving the urgent needs for farmers.

本论文在人居环境科学基础理论和马斯洛的&人的层次需要理论&基础上，借鉴国内外农村人居环境实践，指出了当前浙江省农村人居环境建设应以改善农民基本生活居住条件，解决农民的迫切需要为重点。

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。