春风春雨给我们送来了春的气息、泥土的芬芳,播下良种,辛勤耕耘,才能期望秋的果实。中华民族历经沧桑,多少仁人志士前赴后继、上下求索、英勇奋斗,这才走上了繁荣富强的强国之路,昔日的泱泱大国又重现龙的风采。在作为中流砥柱的核威慑力量中,也有我国核工业开路先锋、核地球科 Spring breeze sent us the spring flavor of spring, the fragrance of the soil, sown varieties, hard work in order to expect autumn fruit. The Chinese nation has gone through many vicissitudes of life. How many people with lofty ideals have gone on and on, going up and down and seeking courageous and brave struggles before embarking on a prosperous and prosperous road to power. The old magnificent powers have renewed their demeanor. Among the nuclear deterrent forces that are the mainstay, there are also pioneers in nuclear industry in our country, nuclear geosciences