大庆是我久已景仰的地方。多年来大庆在我的心目中是这样一幅图画:漫漫荒原上屹立着石油工人顶天立地的形象。这次乘着参加学术会议的机会,我终于叩响了大庆的门环。一跨进大庆 Daqing is where I have long admired. Over the years Daqing in my mind is such a picture: the long wasteland stands on the top of the image of oil workers. This opportunity to attend the academic conference, I finally knocked on the door ring in Daqing. A cross into Daqing