Some scholars argue that the concentration of water within the urban core of these sites provided a centralized source of political authority for Maya elites based largely on controlled water access.

一些学者认为，集中在这些地点的城市核心区的水资源为玛雅精英提供了一个集中的政治权力来源，而这些权力主要是基于对水资源的控制。

youdao

The methods in Listing 4 form the core of the data access tier.

清单4中的方法构成了数据访问层的核心。

youdao

This is to eliminate the need to consider access permissions while learning the core topics.

这样在学习内核内容时就不需要考虑访问权限的问题。

youdao

Doug Webb, QinetiQ's chief financial officer, points to acquisitions in America, giving QinetiQ's core defence business access to a far bigger market, and to increases in operating efficiency.

ECONOMIST: QinetiQ

It had to be preserved, and Foster's scheme for so doing entailed sweeping away the clutter of now obsolete bookstack buildings from around it and covering the court with a light glass-and-steel roof, creating Europe's largest enclosed space, which will function as the access core of the museum.

CNN: ASIANOW - TIME Asia

In particular, Samsung has developed its own access and core networks, which support multi-vendor interoperability.

ENGADGET: Samsung shows off LTE-packing netbooks at MWC