n.
an aggregation or continuous network of urban communities
同义词：conurbationurban sprawl
an ungainly posture with arms and legs spread about
同义词：sprawling
Who Sprawls Most? How Growth Patterns Differ across the US
Who Sprawls Most?
Enhanced image mammography
Enhanced-Image Mammography
Physics for Diagnostic Radiology, Third Edition.
医学成像的物理原理
AAPM tutorial. CT image detail and noise
Magnification Mammography
Magnification mammography.
Special techniques in mammography
