■国家发改委举行2004年前三季度工交行业经济运行新闻发布会■不稳定、不健康因素仍旧存在;煤电油运瓶颈效应可能放大;如何降低这些因素可能对中国经济带来的负面影响,是下一阶段调控的重要内容之一 ■ National Development and Reform Commission held a press conference on the economic operation of industrial work in the first three quarters of 2004 ■ Unstable and unhealthy factors still exist; the bottleneck effect of coal, gas, oil and transportation may be amplified; how to reduce the possible negative impact these factors may have on China’s economy is due to One of the important aspects of regulation and control