The system of risk-proof fund and material reserve are designed to balance the supply and demand.

建立保险金制度和物品储备制度以便平衡供求关系。

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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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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