分析2011年第1季度国内改装类货车/专用汽车市场的影响因素及销量变化特点,展望第2季度市场影响因素及走势。文章分析认为,在多重因素的共同作用下,2011年第1季度我国汽车行业的卡车专用化率同比提升2.69百分点,其中重卡专用化率升幅最大(超过10百分点)。 Analyze the influencing factors and sales volume changes of the domestic modified car / special purpose vehicle market in the first quarter of 2011 and forecast the market influencing factors and trends in the second quarter of 2011. According to the analysis of the article, under the combined action of multiple factors, the truck specialization rate of China’s automobile industry increased 2.69 percentage points as compared with the same period of last year with the largest increase (more than 10 percentage points) in the first quarter of 2011.