求翻译：我国经济正处于新一轮增长周期的上升阶段，按照到2020年GDP较2000年翻两番的目标，未来中国经济较长时期仍将处于高速发展阶段，必将带动成品油和石化产品需求的快速增长，为石化工业提供了巨大的发展空间。预计今后一二十年我国石油石化产品需求仍将保持较高增长速度，预计我国汽煤柴油需求量2010年为2000年的1.7倍，2020年为2000年的2.5倍。交通运输用汽煤柴油由2000年占63%上升到2010年的75%, 2020年的80%。预计2010年和2020年我国乙烯当量需求量将分别达到2500万~2600万吨和3700万~4100万吨。是什么意思？

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China's economy is now in a new cycle of growth cycle, in accordance with the stage of growth to 2020 GDP compared to that of 2000, the goal of doubling the future, China's economy is still a relatively long period will be in a state of high-speed development stage will definitely push up oil and pe

China's economy is in a rising stage of the new growth cycle, in accordance with the goal of 2020, GDP in 2000 compared to quadruple, China's economy for some time in the future will remain in a stage of rapid development, will lead the rapid growth of demand for oil products and petrochemical produ