As a report commissioned by the US Department of energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
美国能源部提交的一份报告显示赶在石油峰值到来之前启动一个紧急方案来取代目前的能源供应或设备大概需要20年左右才能起作用。
As a report commissioned by the US Department of energy shows, an emergency programme to replace current energy supplies or equipment to anticipate peak oil would need about 20 years to take effect.
美国能源部提交的一份报告显示赶在石油峰值到来之前启动一个紧急方案来取代目前的能源供应或设备大概需要20年左右才能起作用。
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