事实上，对于最为古老的金融产品——黄金的需求大增。
Indeed, there is considerable demand for that most ancient of financial products, gold.
2005 - 06年冬季的一股寒流使天然气需求大增，因为天然气既用于供热又用于发电。
A cold snap in the winter of 2005-06 led to a spike in demand for natural gas, which is used both as a heating fuel and to generate electricity.
被称之为“淘煤潮”的出现是由于印度对能源的需求大增，但国内煤矿产量跟不上日渐增长的需求脚步。
The "coal rush," as it is being called, comes as India's appetite for energy rises, but production of coal at home fails to keep pace with growing demand.
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