These factors present a threat to Russia's economy and energy resource security.

这些因素已对俄罗斯经济和能源安全构成威胁。

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It can be used to effectively reduce the cost of power generation, saving oil resource and enhancing the energy security.

等离子点火技术是一种有效节油锅炉点火，稳燃和调试用油的重要手段，对降低发电成本，节约油资有重大意义。

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With at least a one hundred year reserve of domestic shale gas in America, a huge price difference between natural gas and diesel or gasoline, and the opportunity for significant energy security benefits offered by a domestic resource, businesses, consumers and governments have realized the need to incorporate natural gas into the national transportation mix.

FORBES: Guest Column: The Shift To Natural Gas Vehicles Is Happening

Energy Secretary Ed Davey said shale gas was a promising new potential energy resource for the UK. It might contribute significantly to energy security and substitute for imports which are increasing as North Sea gas is decreasing.

BBC: Gas fracking: Ministers approve shale gas extraction