heartland

n.

心脏地带；中心区域；

复数：heartlands

1. We're going to travel through the farming heartland of America this summer.
   今年夏天,我们打算经过美国中部的农业地区来一次旅行。
2. His six-day bus tour was around the industrial heartland of America.
   他参加的六天巴士之旅是在美国工业的中心地区。

Australian Heartland: Making Space for Hope in the Suburbs
Trouble in the heartland : GIS and its critics in the 1990s
The Eurasian Heartland: A Continental Perspective on Y-Chromosome Diversity
Heartland Excursions: Ethnomusicological Reflections on Schools of Music by Bruno Nettl
Editorial: crisis in the heartland: Consequence of the New Wall Street System
Heartland of cities: Survey of Ancient Settlements and Land Use of the Central Floodplains of the Euphrates
First Detection of Heartland Virus (Bunyaviridae:Phlebovirus) from Field Collected Arthropods
First detection of Heartland virus (Bunyaviridae: Phlebovirus) from field collected arthropods
Heartland of Cities. Surveys of Ancient Settlement and Land Use on the Central Floodplain of the Euphrates by Robert McC. Adams
Stream ecosystem response to small dam removal: Lessons from the Heartland