A small application can be pertinently handled by a program manager 2 while a large system will definitely need specialized personnel!

一个小型的应用可以由一个项目经理(注2)一手掌控，而一个大型的系统必然需要不同的专业人才！

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The paper analyzed rural power system personnel demand from rural power system and discussed the training scheme of specialized personnel.

从农电系统的现状分析了农电系统的人才需求，并针对这一问题在农电专业人才培养方案的构建方面进行了探讨。

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There shall be the specialized personnel to supervise the maintenance or overhaul sites, and the corresponding warning marks shall be displayed.

维护、检修现场应当有专人监护，并设置警示标志。

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In the past, Robert Half has been known for providing specialized personnel particularly in accounting and financial services jobs, and because of the specialized nature of these placements Robert Half was able to charge more and produce better margins than its peers.

FORBES: After Smackdown, Robert Half Doesn't Look Half Bad

L-1 visas allow U.S. companies to transfer executives, managers and personnel with specialized knowledge from their overseas operations into the United States to work.

FORBES: New State Department Data Show L-1 Visas in India Declined Significantly in 2011

They will need cell towers and servers, large data centers, specialized software, legions of trained personnel and reliable supplies of basic resources like electricity and Internet connectivity.

WSJ: Eric Schmidt and Jared Cohen: The Dark Side of the Digital Revolution