It is of great use to tunnel design and construction by investigation of karst development and analysis of water burst mechanism.

调查岩溶发育特征，分析突水机理，对隧道的设计和施工具有重要的指导作用。

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The construction of the criminal investigation system, the ranks and the guarantee's specialization are the important links for the construction of the criminal investigation specialization.

刑侦体制专业化建设、刑侦队伍专业化建设和刑侦保障专业化建设是刑侦专业化建设的重点环节。

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On the basis of full investigation and reasoning, China Eximbank Disaster Preparation Center Construction Project was launched.

在充分调查和论证的基础上，启动了进出口银行灾备中心建设项目。

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Not all unions are supporting Mr. Grimm, a former Federal Bureau of Investigation agent whose labor backing comes largely from unions involved in construction and public safety.

WSJ: Unions Find a GOP Ally