回首从前,沧海桑田,风风雨雨。我们曾经为民族振兴而呐喊牺牲;我们曾经为国家富强而励精图治;我们曾经饱受动荡的磨难;我们也为一次次骄人的成绩欢欣鼓舞。在迈入21世纪的起点时,本刊特为广大读者推出“科学家手记”专栏,让我们永远记住这些为祖国毕生工作的科学家及其艰辛的创业史,无疑也由此骄傲地告诉世界——中华民族已经向20世纪交了一份圆满的答卷。 Looking back, the sea and sea, ups and downs. We once shouted sacrifices for the rejuvenation of the nation. We used to work for the prosperity of the country. We had suffered turmoil. We were also rejoiced at the impressive achievements. As we enter the starting point of the 21st century, our magazine publishes the column “Scientist Notes” for the general readership so that we will always keep in mind these scientists who have worked hard for the motherland and their arduous pioneering history. The World - The Chinese nation has handed a satisfactory answer to the 20th century.