DictionaryForumContacts

   English Chinese
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z   <<  >>
Terms for subject Environment (7358 entries)
genotoxicity 基因毒性
geo-referenced data 地理参考数据
geo-referenced information (Data delimiting a given object, either physical or conceptual, in terms of its spatial relationship to the land, usually consisting of points, lines, areas or volumes defined in terms of some coordinate system) 地理参考信息
geodesy (A subdivision of geophysics which includes determination of the size and shape of the earth, the earth's gravitational field, and the location of points fixed to the earth's crust in an earth-referred coordinate system) 大地测量
geogenic factor (Geogenic factors are those which originate in the soil, as opposed to those of anthropic origin (anthropogenic)) 环境地球化学因素
geographic cirque (A deep steep-walled half-bowl-like recess or hollow, variously described as horseshoe- or crescent-shaped or semi-circular in plan, situated high on the side of a mountain and commonly at the head of a glacial valley and produced by the erosive activity of a mountain glacier. It often contains a small round lake, and it may or may not be occupied by ice or snow) 高山冰积洼地
geographic information system (An organized collection of computer hardware, software, geographic data, and personnel designed to efficiently capture, store, update, manipulate, analyze, and display all forms of geographically referenced information that can be drawn from different sources, both statistical and mapped) 地理信息系统
geographical distribution of population (The number of inhabitants in or spread across designated subdivisions of an area, region, city or country) 人口地理分布
geographical projection (A representation of the globe constructed on a plane with lines representative of and corresponding to the meridians and parallels of the curved surface of the earth) 地理投影
geography (The study of the natural features of the earth's surface, comprising topography, climate, soil, vegetation, etc. and man's response to them) 地理学
geological disaster (Disasters caused by movements and deformation of the earth's crust) 地质灾害
geological process (Dynamic actions or events that occur at the Earth's surface due to application of natural forces resulting from gravity, temperature changes, freezing and thawing, chemical reactions, seismic shaking, and the agencies of wind and moving water, ice and snow. Where and when a force exceeds the strength of the earth material, the material is changed by deformation, translocation, or chemical reactions) 地质过程
geology (The study or science of the earth, its history, and its life as recorded in the rocks; includes the study of geologic features of an area, such as the geometry of rock formations, weathering and erosion, and sedimentation) 地质学
geometric correction (A remote sensing term referring to the adjustment of an image for geometric errors) 几何校正
geomorphic process (The physical and chemical interactions between the Earth's surface and the natural forces acting upon it to produce landforms. The processes are determined by such natural environmental variables as geology, climate, vegetation and baselevel, to say nothing of human interference. The nature of the process and the rate at which it operates will be influenced by a change in any of these variables) 地貌形成过程
geomorphology (The study of the classification, description, nature, origin, and development of present landforms and their relationships to underlying structures, and of the history of geologic changes as recorded by these surface features) 地形学
geophysical environment (The physical earth and its surroundings, consisting of the oceans and inland waters, lower and upper atmosphere, space, land masses and land forms) 地球物理环境
geophysics (The physics of the earth and its environment, that is, earth, air and space) 地球物理学
geostationary meteorological satellite 对地静止的【同步】气象卫星
geotechnics (The application of scientific methods and engineering principles to civil engineering problems through acquiring, interpreting, and using knowledge of materials of the crust of the earth) 地质技术学;土工学