封面故事

封面故事：時間域固定翼航空電磁勘查系統(tǒng)樣機半航空試驗試飛現(xiàn)場。基于國產(chǎn) Y12IV型專用飛機、具有完全自主知識產(chǎn)權(quán)的大勘探深度時間域固定翼航空電磁勘查系統(tǒng)，攻克了大磁矩發(fā)射等一系列關(guān)鍵技術(shù)難題，實現(xiàn)了高分辨率實時數(shù)據(jù)采集。樣機的半航空試飛成功，表明其整體性能已達到國際先進水平。這項由中國地質(zhì)科學(xué)院地球物理地球化學(xué)勘查研究所胡平、李文杰研究員主持的研究成果，當(dāng)選 2011年度中國地質(zhì)科學(xué)院十大科技進展，排名第一。詳見本期第7-12頁。（照片提供：李文杰）

Cover Story:Trial flight site for semi-airborne test of time-domain fixed-wing airborne electromagnetic exploration system prototype. The Chinese-made Y121V type special aircraft is a time-domain fixed-wing airborne electromagnetic exploration system of great exploration depth with full independent intellectual property right. It has solved a series of key thorny technological problems such as large magnetic moment transmission and realized high resolution real-time data acquisition. The success in the semi-airborne trial flight of the prototype shows that its performance has as a whole reached international advanced levels. The research achievement directed by Professor HU Ping and Professor LI Wen-jie, Institute of Institute of Geophysical and Geochemical Exploration, CAGS,ranks the first among “Top Ten Scientific and Technological Progresses of CAGS in 2011”. For details, see pp.7-12. (Photo by LI Wen-jie)