National focal points often have limited authority and very little access to a country's true power base.

国家归口单位的权限往往十分有限，极少可以接近国家的真正权力基础。

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The feasibility criterion of power control in interference-limited direct sequence code division multiple access (DS-CDMA) systems is investigated.

研究了直接扩频码分多址(DS - CDMA)干扰受限系统的功率分配的可行性问题。

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The mobile phone industry designed WAP to allow Web access on simple devices with limited processing power and displays, like cell phones circa 1999 to 2002.

移动电话行业设计了WAP，使用户可以用简单的设备（如手机）上网访问。

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These include the transaction costs inherent in a trading strategy (even if the cost of a trade has dropped dramatically in the past 10 years) and limited or no access to the vast computing power that competitors will be using to crunch the numbers.

FORBES: The Irresistible Nature of Trading

It was aimed initially at a group of people who for reasons of cost or power requirements still had desktop machines, but wanted access to lightweight and limited mobile computing.

FORBES: Bigger, Faster, Moore - Looking Into the Post-PC Era