Finally, the result shows that market potential and industrial spatial distribution is the main factor of the disparity of regional wage in China.
研究结果表明，市场潜力的空间分布与产业和城市的外部性是造成中国地区工资差异的重要因素。
A uniformly charged ring is a basic model in electromagnetics and applications, and it is important to study spatial distribution of electric field and electric potential generated by it.
均匀带电细圆环是电磁学理论及应用中的基本模型，研究其产生的电场在空间的分布具有重要意义。
Objective To examine the spatial distribution and dispersion of repolarization using space-time map of body surface potential mapping (BSPM) and their clinical value.
目的用体表心电标测时空图法探讨复极离散空间分布和临床价值。
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