本文从俄罗斯东部地区的开发战略来进行,正是因为以这一地区为镜,可以管窥三类地理尺度(geographic scales)上的地理单元,(geographicunits),亦即地方尺度(10cal scale)上的区域(area),比如一个国家内部的省或州;全国尺度(nati...
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设计充分考虑了这些地理因素和其他制约因素,提供了相应的方案处理了视线、尺度、街景和噪音问题。
The design gives consideration to these and other constraints providing a response that addresses issues of visual bulk, scale, interest in the streetscape and acoustic separation to the neighbours.
常规气象观测所获得的日射资料由于其时间尺度长,地理覆盖范围广,因此对气候变化的研究,具有特别的意义。
Solar radiation data gained from routine meteorology observation are of extraordinary significance to the climate change research because of its long time scale and wide geography scope.
构建空间数据访问引擎,实现对大范围、多尺度地理信息的管理和基本操作。
Building a spatial data accessing engine, it can finish majority works of spatial data and manage big range and multi-scale geographic information.
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