We have economic geography - in which we examine all kinds of resources and their use - agriculture, for example.

我们有地理学，我们考察各种资源和它们的使用情况，例如农业。

Flyvbjerg is an economic geographer who years ago became fascinated with infrastructure megaprojects.

Flyvbjerg 是一位地理学家，多年前就对大型基础设施项目着迷。

That is because of the country's high economic growth, geography, population centers and possibilities for " clean energy, " he said.

这是因为该国的高速发展，地理位置，人口密度和开发“清洁能源”的可能性，他。

In practice, a combination of economics and geography means that much of its infrastructure is concentrated in a comparatively small number of places.

实，它是学和地理学的结合，其意为它将众多的基础设施集中于相对少数的空间内。

Tyler argued that the slavery issue should be left alone; slavery would seek its economic and geographic limits and eventually its own destruction.

泰勒认为, 奴隶制问题应该被搁置;奴隶制将寻求其和地理限制, 并最终导致其自身的毁灭。

Government controls were at first relaxed on an experimental basis in particular economic sectors and in particular geographic regions earlier than in others.

政府首先在试验性基础放松对特定部门和特定地理区域的控制，比其他部门更早。

The study analyses a quarter century of national survey data to better understand how social, economic and geographical inequalities in India shaped the chances of children remaining unvaccinated between 1992 and 2016.

该研究分析了 25 年的全国调查数据，以更好地了解印度的社会、和地理不平等如何影响 1992 年至 2016 年间儿童未接种疫苗的机会。

History is the most common kind of social studies, but it could also include geography, economics, the study of government (what we might call " civics" ), even anthropology in some schools.

历史是最常见的社会研究，但它也可能包括地理、学、政府研究（我们可能称之为“公民学”），甚至在某些学校中甚至包括人类学。

But in order to do so, the project is struggling against the enormous challenges of geography, economics, demographics, America's own cultural and historical preferences for cars and planes, the legal system and more.

但为了能够早日修建完成，该项目正努力应对地理、、人口统计、美国自身对汽车和飞机的化与历史偏好、法律制度等方面的巨大挑战。