vt. regionalize
这一地区用线条分成了若干部分。
从地形上美国可以分成3个主要地区。
Physiographically, the United States may be separated into three major divisions.
该研究结果在《生物进化》期刊上发表。在研究过程中，科学家将来自瑞士北部巴塞尔地区的一群苍蝇分成了两组。
As part of their research project, the results of which are published in the journal Evolution, they divided into two a group of flies from the Basel region of northwestern Switzerland.
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