The in-pipe micro robot is an important research direction in the field of micro-robot. The efficiency and accuracy of pipe inspection may be increased dramatically by using in-pipe micro robots.

微型管内机器人是微型机器人领域的一个重要的研究方向，使用微型管内机器人可以提高管道检测的效率和精确度。

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Actual work situation and oil sample inspection proofed that the oil contamination of hydraulic system is effectively controlled and the work reliability and life of the bench are further increased.

工况运行及油样检查结果表明，液压系统的油液污染得到了有效控制，试验台工作可靠性及使用寿命也有了进一步提高。

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Such system improves to some extent the quality of newly-increased loans and has incomparable advantage over individual inspection system in the past.

该制度在一定程度上提高了商业银行的新增贷款质量，有着以前个人审贷制度无法企及的优越性。

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Secretary MICHAEL CHERTOFF (Department of Homeland Security): We have asked state and local leaders and transportation officials to increase their protective measures including additional law enforcement, police, bomb-detecting canine teams, increased video surveillance and increased numbers of inspection of trash receptacles and other storage areas.

NPR: New York, Los Angeles Step Up Security

As the chart shows, the amount of potentially weapons-usable nuclear material either highly enriched uranium or separated plutonium under inspection has increased far faster than the funds available for safeguarding it.

ECONOMIST: Troubling flaws in the world's nuclear safeguards

During an inspection in March, inspectors found council arrangements meant some children were being put at increased risk of harm.

BBC: Cheshire East Children's Services 'inadequate'