在治理经济环境、整顿经济秩序、全面推进改革的进程中,我们迎来了1989年.新年伊始,本刊编辑部向广大读者致以崇高的敬意和美好的祝愿!对在过去一年中为本刊辛勤献力并在各方面给予支持的同志们,表示衷心的感谢!科学技术是生产力.依靠科学技术进步,是实现煤炭工业现代化的根本途径. In the process of governing the economic environment, reorganizing the economic order and pushing forward the reform in an all-round way, we have ushered in 1989. At the beginning of the new year, the editorial department of this magazine expresses its highest respect and best wishes to our readers. For the past year, We hereby express our heart-felt thanks to all the comrades who dedicated themselves and supported us in all aspects. Science and technology are productive forces. Relying on scientific and technological progress is the fundamental way to modernize the coal industry.