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找翻译英文的高手（200分）在线等!
In effect, the time-to-build lags noted above have lengthened, although the scope to eventually achieve such a buildup remains in place—as reflected in the broadly constant ratio of proven oil reserves to current production, a measure of the long- term scarcity of oil (Figure 3.4, middle panel). Even so,future capacity will be built at a much higher cost than in the past, because of the sharply rising extraction costs in marginal fields, which have a substantial permanent component(Figure 3.4, bottom panel).Even relatively small downward revisions in the expected path of future supply expansion caused by increased pessimism can imply large increases in expected future prices, given the relatively low price elasticity of oil demand noted above.12 Such expectations of higher prices must be reflected in higher spot prices today. Otherwise, producers would have incentives to leave oil reserves in the ground, and traders would have incentives to accumulate inventories, which could be sold later at higher prices. It is for this reason that some observers have referred to recent oil price increases as an “expected supply shock,” that is, a response to tighter medium-term market conditions (see, for example, Clarida, 2007).
PS;不要软件翻译过来的,是你自己翻译的,先谢谢了
这是另一部分内容,也是200分http://zhidao.baidu.com/question/92919177.html
In effect, the time-to-build lags noted above have lengthened, although the scope to eventually achieve such a buildup remains in place—as reflected in the broadly constant ratio of proven oil reserves to current production, a measure of the long- term scarcity of oil (Figure 3.4, middle panel). Even so,future capacity will be built at a much higher cost than in the past, because of the sharply rising extraction costs in marginal fields, which have a substantial permanent component(Figure 3.4, bottom panel).Even relatively small downward revisions in the expected path of future supply expansion caused by increased pessimism can imply large increases in expected future prices, given the relatively low price elasticity of oil demand noted above.12 Such expectations of higher prices must be reflected in higher spot prices today. Otherwise, producers would have incentives to leave oil reserves in the ground, and traders would have incentives to accumulate inventories, which could be sold later at higher prices. It is for this reason that some observers have referred to recent oil price increases as an “expected supply shock,” that is, a response to tighter medium-term market conditions (see, for example, Clarida, 2007).
PS;不要软件翻译过来的,是你自己翻译的,先谢谢了
这是另一部分内容,也是200分http://zhidao.baidu.com/question/92919177.html
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