Chinese English

Appearance

View mode
Number of cards in a row Here you can select the number of cards to be placed in a row for each of supported screen resolutions. Your current resolution is highlighted in this way.
	Large desktop
	Desktop
	Tablet
	Phone

Page size

Total record count: 6216.

Records per page

	Term	术语	Definition	定义
	geodetic line	大地线	See GEODESIC LINE.	参见geodesic line（大地线）。
	geodetic longitude	大地经度	See LONGITUDE.	大地子午线平面与任意选定的初始子午线平面之间的夹角。
	geodetic meridian	大地子午线	See MERIDIAN.	旋转椭球体上其各点具有相同大地经度的线。
	geodetic parallel	大地纬圈	See PARALLEL.	在旋转球体上，线上各点具有相同大地纬度的一条线。大地纬圈不同于赤道，它不是大地线。在形式上，�... more 在旋转球体上，线上各点具有相同大地纬度的一条线。大地纬圈不同于赤道，它不是大地线。在形式上，它只是一个小圆，它的平面与大地赤道平面平行。
	geodetic position	大地位置	See POSITION.	从某一起始站进行三角测量而确定的地球上某一点的坐标。起始站的位置已根据天文观测的结果确定。这�... more 从某一起始站进行三角测量而确定的地球上某一点的坐标。起始站的位置已根据天文观测的结果确定。这样的位置坐标取决于所使用的参考椭球体。
	geodetic survey	大地测量	See SURVEY.	研究地球形状或者大小的测量。大地测量应用于大范围、长路线，并用于基本测站的精密定位，这些测站�... more 研究地球形状或者大小的测量。大地测量应用于大范围、长路线，并用于基本测站的精密定位，这些测站适合控制其它测量。
	geographic(al) coordinates	NULL	See COORDINATES.	NULL
	geographic information system	地理信息系统	A computer based system for handling and integrating data from a variety of sources which is directly or indirectly spatially referenced to ... more A computer based system for handling and integrating data from a variety of sources which is directly or indirectly spatially referenced to Earth.	处理和集成来自多种数据源数据的计算机系统。数据源的数据都直接或者间接的以地球为参考。
	geographic(al) latitude	地理纬度	See LATITUDE.	天文纬度和大地纬度的统称。
	geographic(al) longitude	地理经度	See LONGITUDE.	天文经度和大地经度的统称。
	geographic(al) meridian	地理子午线	See MERIDIAN.	通用术语，指天文子午线和大地子午线。
	geographic(al) parallel	地理纬圈	See PARALLEL.	在地球上其各点具有相同纬度的一条线。该词可以与天文纬圈和大地纬圈通用。
	geographic(al) pole	地极	See POLE.	地球表面与其轴的两个交点之一，N或者S分别表示北地极和南地极。
	geographic(al) position	地理位置	See POSITION.	用经度和纬度表示的地球表面某点的位置，既可以是天文位置，也可以是大地位置。
	geographic(al) range	地理范围，地理能见距离	See RANGE.	灯光能被看到的最大距离，是地球曲率、光源和观测者高度的函数。
	geoid	大地水准面	The FIGURE OF THE EARTH considered as a mean sea level surface extended continuously through the CONTINENTS. The actual geoid is an EQUIPO... more The FIGURE OF THE EARTH considered as a mean sea level surface extended continuously through the CONTINENTS. The actual geoid is an EQUIPOTENTIAL SURFACE to which, at every point, the PLUMB LINE (direction in which GRAVITY acts) is perpendicular. It is the geoid which is obtained from observed DEFLECTIONS OF THE VERTICAL and is the surface of reference for ASTRONOMICAL OBSERVATIONS and for GEODETIC LEVELLING. See REFERENCE SPHEROID.	假定海平面向大陆延伸而包围地球形成的球面。实际上它是一个等位面，其上每点的铅垂线均与该点所处�... more 假定海平面向大陆延伸而包围地球形成的球面。实际上它是一个等位面，其上每点的铅垂线均与该点所处的面垂直。它是通过观测垂线偏差确定的。是天文观测和大地水准测量使用的参考面。参见reference spheroid（参考椭球）。
	geologic(al) survey	NULL	See SURVEY.	NULL
	geologic(al) time	NULL	See TIME.	NULL
	geology	地质学	The science which has for its object the investigation of the EARTH's CRUST, of the STRATA which enter into its composition with their mutua... more The science which has for its object the investigation of the EARTH's CRUST, of the STRATA which enter into its composition with their mutual relations, and of the successive changes to which their present condition and position are due.	研究地壳、岩层成分和它们之间的相互作用和发展变化的一门科学。
	geology: submarine	海底地质学	A field of study which applies the science of GEOLOGY to the earth beneath the SEA.	研究海底地质现象的专门科学。
There are no records to display