Most countries in the world have adopted the national material reserve policy since a long period of time.

世界上大部分国家长时间来都采取国家储备物资政策。

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For the first time, a model of casualty material reserve is advanced for disaster reduction; and a case analysis is given.

首次提出灾害物资储备模型并进行了实例分析，对类似问题研究有参考价值。

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The strategic material reserve shall be appropriate in scale, safe in storage and convenient for deployment and shall be regularly updated to ensure wartime needs.

战略物资储备应当规模适度、储存安全、调用方便、定期更换，保障战时的需要。

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As a reserve intelligence officer, Mrs Broadwell presumably had access to classified material from a variety of other sources.

BBC: What can David Petraeus teach the Pentagon?

Normally the release of the Federal Reserve's Beige Book alone would give Wall Street plenty of material to obsess over, but on Wednesday there was the added element of a slew of scheduled comments by central bank officials.

FORBES: Magazine Article