随着汽车保有量的大幅增长,车用能源的消耗占整个石油消耗量的比重也日益加大。另据中国石油和化学工业协会年初统计显示,2009年我国石油净进口量21888.5万吨,石油表观消费量40837.5万吨;原油净进口量19862.0万吨,原油表观消费量38810.9万吨。由此分析,汽车业节能减排对于我国来说,显得尤为紧迫而重要 With the substantial growth of car ownership, the share of car energy consumption in the total oil consumption is also increasing. According to the statistics of China Petroleum and Chemical Industry Association at the beginning of the year, net imports of China’s oil in 2009 were 218.858 million tons and 408.375 million tons of apparent oil consumption. The net crude oil imports were 198.6 million tons and the apparent consumption of crude oil was 3.8889 million tons. From this analysis, the automotive industry energy-saving emission reduction for our country, it is particularly urgent and important