To perfect the supervisory mechanism of the police power is crucial to erecting an effective operating mechanism of the police power.

完善警察权力监督机制，是建立行之有效的警察权力运行机制的关键。

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It is a safe and very effective operating method.

是一种即安全可靠又效果显著的手术方法。

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Conclusion: Strict and scientific management is the key to ensure the effective operating of operation theatre.

结论：科学、严谨的管理是确保手术室工作有效运行的关键。

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PUP, or outside it, while for the most part operating an effective ceasefire, in the hope of having their prisoners released.

ECONOMIST: The first minister��s first day

Motorola also named Greg Brown as president and chief operating officer, effective immediately.

FORBES: Shake-Up At Motorola

Motorola also named GregBrownGreg Brown as president and chief operating officer, effective immediately.

FORBES: Magazine Article