| 目次 |
| 评论 |
| 科技体制改革要充分发挥新型研发机构的“鲶鱼效应” 本刊特约评论员 ------------------------------------------------------------------------------------------------------------------------249 |
| 专题：水声信号处理和声呐技术 · 发展现状和展望 |
| “水声信号处理和声呐技术 · 发展现状和展望”专题序言 白春礼 ------------------------------------------------------------------------------------------------------------------------251 |
| 不忘初心，再创辉煌：声呐技术助推海洋强国梦 李启虎 ------------------------------------------------------------------------------------------------------------------------253 |
| 水声目标探测技术研究现状与展望 黄海宁 李 宇 ------------------------------------------------------------------------------------------------------------------------264 |
| 我国水声换能器技术研究进展与发展机遇 莫喜平 ------------------------------------------------------------------------------------------------------------------------272 |
| 合成孔径声呐技术研究进展 刘纪元 ------------------------------------------------------------------------------------------------------------------------283 |
| 水声通信技术进展 朱 敏 武岩波 ------------------------------------------------------------------------------------------------------------------------289 |
| 水声目标特征分析与识别技术 方世良 杜栓平 罗昕炜 韩 宁 徐晓男 ------------------------------------------------------------------------------------------------------------------------297 |
| 极地水声信号处理研究 尹 力 王 宁 殷敬伟 李启虎 ------------------------------------------------------------------------------------------------------------------------306 |
| 深海声传播信道和目标被动定位研究现状 杨坤德 李 辉 段 睿 ------------------------------------------------------------------------------------------------------------------------314 |
| 海底观测网的研究进展与发展趋势 李风华 路艳国 王海斌 郭永刚 张 飞 ------------------------------------------------------------------------------------------------------------------------321 |
| 水声定位导航技术的发展与展望 孙大军 郑翠娥 张居成 韩云峰 崔宏宇 ------------------------------------------------------------------------------------------------------------------------331 |
| 建设世界科技强国 |
| 铸造强国重器：关键核心技术突破的规律探索与体系构建 余 江 陈 凤 张 越 刘 瑞 ------------------------------------------------------------------------------------------------------------------------339 |
| 智库观点 |
| 野外科学观测研究站发展潜力大应予高度重视 高春东 何洪林 ------------------------------------------------------------------------------------------------------------------------344 |
| 科技扶贫 |
| 现代农业科技助力马铃薯产业精准扶贫——中国科学院微生物研究所马铃薯产业科技扶贫实践与启示 仲乃琴 李 丹 任园园 刘 宁 赵 盼林 ------------------------------------------------------------------------------------------------------------------------349 |
| 中国科学院科技促进发展奖 |
| 2018 年度中国科学院科技促进发展奖获奖团队 ------------------------------------------------------------------------------------------------------------------------357 |
| 深部矿产资源预测理论与应用 ------------------------------------------------------------------------------------------------------------------------358 |
| 空天地一体化卫星移动通信终端基带芯片研制及产业化应用 ------------------------------------------------------------------------------------------------------------------------360 |
| 中国科学院野外台站 |
| 农田生态学和长期试验示范引领黑土地保护和农业可持续发展 韩晓增 邹文秀 严 君 李 娜 李艳华 王建国 李禄军 ------------------------------------------------------------------------------------------------------------------------362 |
| 中国科学院海伦农业生态实验站 中国科学院东北地理与农业生态研究所 ------------------------------------------------------------------------------------------------------------------------371 |
| 中国科学十大进展 |
| 2018 年度中国科学十大进展简介 ------------------------------------------------------------------------------------------------------------------------373 |
| 水声信号处理和声呐技术 · 发展现状和展望 ------------------------------------------------------------------------------------------------------------------------封面 |
| 中国科学院微生物研究所马铃薯产业科技扶贫实践 ------------------------------------------------------------------------------------------------------------------------封二 |
| 中国科学院海伦农业生态实验站 ------------------------------------------------------------------------------------------------------------------------封三 |
| 欢迎订阅《中国科学院院刊》 ------------------------------------------------------------------------------------------------------------------------封四 |
| CONTENTS |
| Editorial |
| New Type Research and Development Institutions Promoting Chinese Reform of Science and Technology System Contributing Editor ------------------------------------------------------------------------------------------------------------------------249 |
| Special Issue on Underwater Acoustical Signal Processing and Sonar Technology |
| Preface of Special Issue on Underwater Acoustical Signal Processing and Sonar Technology BAI Chunli ------------------------------------------------------------------------------------------------------------------------251 |
| Remember Initial Intent, Create Glory Again: Sonar Technology Speed Up Dream of Maritime Power Country LI Qihu. ------------------------------------------------------------------------------------------------------------------------253 |
| Underwater Acoustic Detection: Current Status and Future Trends HUANG Haining et al. ------------------------------------------------------------------------------------------------------------------------264 |
| Progress and Opportunities of Underwater Transducers in China MO Xiping ------------------------------------------------------------------------------------------------------------------------272 |
| Advancement of Synthetic Aperture Sonar Technique LIU Jiyuan ------------------------------------------------------------------------------------------------------------------------283 |
| Development of Underwater Acoustic Communication Technology ZHU Min et al. ------------------------------------------------------------------------------------------------------------------------289 |
| Development of Underwater Acoustic Target Feature Analysis and Recognition Technology FANG Shiliang et al. ------------------------------------------------------------------------------------------------------------------------297 |
| Research on Underwater Signal Processing in Arctic Region YIN Li et al. ------------------------------------------------------------------------------------------------------------------------306 |
| Research on Acoustic Propagation and Passive Localization in Deep Water. YANG Kunde et al. ------------------------------------------------------------------------------------------------------------------------314 |
| Research Progress and Development Trend of Seafloor Observation Network LI Fenghua et al. ------------------------------------------------------------------------------------------------------------------------321 |
| Development and Prospect for Underwater Acoustic Positioning and Navigation Technology SUN Dajun et al. ------------------------------------------------------------------------------------------------------------------------331 |
| World Science and Technology Power Construction |
| Forging Pillars of Scientific and Technological Power: Mechanism Exploration and System Construction for Breakthrough of Core
and Key Technologies YU Jiang et al. ------------------------------------------------------------------------------------------------------------------------339 |
| Think Tank Viewpoint |
| Great Importance Should Be Attached to Development Potential of Field Scientific Observation and Research GAO Chundong et al. ------------------------------------------------------------------------------------------------------------------------344 |
| Poverty Alleviation Through Science and Technology |
| Precise Poverty Alleviation Aided by Modern Agriculture Technology— Practice and Inspiration from IMCAS’s Actions on Promoting Potato Industry in Poverty Regions ZHONG Naiqing et al. ------------------------------------------------------------------------------------------------------------------------349 |
| CAS Science and Technology Promotion and Development Prize |
| CAS Science and Technology Promotion and Development Prize 2018 ------------------------------------------------------------------------------------------------------------------------357 |
| Prediction Theories and Applications on Deep-earth Mineral Resources ------------------------------------------------------------------------------------------------------------------------358 |
| Development and Industrialization of Satellite-terrestrial Integrated Mobile Terminal Baseband Chip ------------------------------------------------------------------------------------------------------------------------360 |
| CAS Field Station |
| Ecology in Agriculture and Long-term Research Guide Protection of Black Soil and Agricultural Sustainable Development in Northeast China HAN Xiaozeng et al. ------------------------------------------------------------------------------------------------------------------------362 |
| Hailun Agro-ecosystem Experimental Station, Chinese Academy of Sciences Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences ------------------------------------------------------------------------------------------------------------------------371 |
| Top Ten Scientific Advances in China |
| Introduction on 2018 Top Ten Scientific Advances in China ------------------------------------------------------------------------------------------------------------------------373 |