According to the theory of areal economy system, the state of an areal economy unit can be expressed with the features of time series of the economic development and spatial structure.
依据地域经济系统理论,一个地域经济单元状态,可以从时序特征和空间结构特征进行表达,其存在状态受制于时空关联性。
A dynamic wavefront phase measurement with the features of high temporal and spatial resolution, and long measuring lasting time was proposed.
提出了一种具有高的时间和空间分辨率以及长的测量持续时间的动态波前相位测量方法。
The agro-forestry compound management has the characteristics of synthesis, complexity, systematization, time & spatial and intensive features.
论述了农林复合经营具有综合性、复合性、系统性、时空性、集约性等特点。
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