According to the company's PR spiel, there is still a great deal of inefficiency in the online-reservations market that can be squeezed out of the system.

根据谷歌公司的公关说辞，从ITA的业务体系中获得的在线机票预定市场仍然存在着大量的效率低下。

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The system structure and its dual- control system of PR- 1 In- Piping robot is presented in this paper. The hardware and software block diagram of control system is also given.

介绍了PR- 1管道机器人的系统结构以及可切换手动、机动双控制系统，并给出了控制系统的硬件原理图和软件框图。

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Therefore, it is imperative that an old-aged guardianship system should be set up to deal with the aging tendency and strengthen the pr.

为应对老龄化趋势，加强对老年人的保护，构建我国老年人监护制度势在必行。

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That, in Israel's multiple-party PR system, would have been a massive triumph.

BBC: Ariel Sharon's trip home triggers memories of firm hand

But because Conservatives fear that they would not win an outright majority in a proportional representation (PR) system, the Lib Dems could secure only a more modest prize: a referendum on keeping FPTP or adopting the alternative vote (AV).

ECONOMIST: Constitutional reform in Britain

Post-apartheid South Africa uses a list system of proportional representation (PR) and it has had various coalitions since 1994.

ECONOMIST: Lessons from abroad: Learning how to share | The