historico-geographical study 历史地理学考察
a historical geographical study 历史地理研究
historical and geographical study 史地研究
study of Geographical Knowledge 地理认知科学
She is making a geographical study of this area.
她正在做这一地区的地理研究。
The research shows that it is possible and valuable to study on the special cultural history crossing the subjects, from the historic-geographical angle.
研究结果表明,从历史文化地理角度,进行跨学科的文化专门史研究,是可行的,也是有价值的。
Objective: To study the geographical distribution of the malignant tumor mortality in Shandong Province.
目的:研究山东省主要恶性肿瘤死亡率的地域分布。
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