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| 1 | Study on detection of coastal water environment of China by ocean color remote sensing显示文摘Coastal water environment is essentially enhanced by ocean color which is basically decided by substances concentration in water such as chlorophyll, suspended material and yellow substance. It is very difficult, even not possible, to detect water color by expensive ship routing, because of its temporal and spatial variety of feature and scales in the very complicated dynamical system of coastal water. With the development of satellite technique in the last 20 a, space sensors can be applied to detect ocean color by measuring the spectra of water leaving radiance.It is proven that ocean color remote sensing is a powerful tool for understanding the process of oceanic biology and physics. Since the 1980s, great attention has been paid to the advanced remote sensing technique in China, especially to development of satellite programs for the coastal water environment. On 7 September 1988, China launched her first polar orbit satellite FY-1A for meteorological and oceanographic application (water color and temperature) and the second satellite FY-1B two years later. In May 1999, China launched her second generation environment satellite FY-1C with higher sensitivies, more channels and stable operation. The special ocean color satellite HY-1 is planned to be in the orbit in 2001, whose main purpose is to detect the coastal water environment of China seas. China is also developing a very advantageous sensor termed as Chinese moderate imaging spectra radiometer (CMODIS) with 91 channels, which will be a good candidate of the third generation satellite FY-3 in 2003. The technical system of ocean color remote sensing was developed by the Second Institute of Oceanography (SIO), State Oceanic Administration (SOA) in 1997. The system included data receiving, processing, distribution, calibration, validation and application units. The Hangzhou Station of SIO, SOA has the capability to receive FY-1 and AVHRR data since 1989. It was also a SeaWiFS scientific research station authorized by NASA,USA to free receive SeaWiFS data from 16 September 1997. In the recent years, the local algorithms of atmospheric correction and inversion of ocean color have been developed for FY-1C and SeaWiFS, to improve the accuracy of the measurement from satellites efficiently. The satellite data are being applied to monitor coastal water environment, such as the spatial distribution of chlorophyll, suspended material and yellow substance, red tide detection and coastal current study. The results show that the ocean color remote sensing has latent capacity in the detection of coastal water environment.In consideration of the update technique progress of ocean color remote sensing and its more important role in the detection of coastal water in the 2000s, some suggestions are set forth, which would be beneficial to the design of a cheaper but practical coastal water detection system for marine environment preservation. | Pan Delu 1,2 , Mao Tianming 1, Li Shujing 1,Huang Haiqing 11 .LaboratoryofOceanDynamicProcessesandSatelliteOceanographyofStateOceanicAdministration ,Hangzhou310 0 12 ,China 2 .LaboratoryofSubmarineGeosciencesofStateOceanicAdministration ,Hangzhou 3 | 2001 | Acta Oceanologica Sinica2001，20，1： | 16 |
| 2 | A geometric Model for the Spatial Correlation of an Acoustic Vector Field in Surface-generated Noise显示文摘健全压力和在水平地成层的媒介的表面噪音的粒子速度的空间关联被表明,与一致地在海洋表面上散布的方向性的噪音来源一起。在粒子速度的评估,飞机波浪近似被用于每条事件光线。由于健全来源关联性质和它的择向性的等价,这域的空间关联的解决方案被转变成单身的方向性的来源产生的协调函数的集成。作为一典型水平地成层的媒介,在完美的波导的表面噪音被调查。正常模式和几何模型给的关联系数显示出令人满意的同意。另外,在健全压力之间的规范的协变性和粒子速度的垂直部件与声学的吸收系数成正比,当在半无穷地同类的空间的表面噪音的是零时。 | Yiwang Huang (1) huangyiwang@hrbeu.edu.cn Qunyan Ren (12) Ting Li (3) | 2012 | Journal of Marine Science and Application2012，11，1： | 4 |
| 3 | Identifying different community members in complex networks based on topology potential显示文摘 | Yanni Han (1) hyn@nlsde.buaa.edu.cn Deyi Li (12) Teng Wang (1) | 2011 | Frontiers of Computer Science2011，5，1： | 4 |
| 4 | Research on acoustic holography method for identification of sound sources显示文摘This paper presents the method named acoustic holography which can be used to identify noise sources. A new formula of holography reconstruction is obtained, based on the Kirchhoff integral formula. Some simulating tests are carried out using the new formula. The comparison with other reconstruction formulas proves that the new formula is more effective. By using acoustic holography method, some interesting results about the noise of a vehicle are shown. The results proves that acoustic holography is an effective method for the identification of the complex noise sources. | YANG Diange ZHENG Sifa LI Yukang LIAN Xiaomin JIANG Xiaoyu(Automotive Engineering Department, Tsinghua University Beijing 100084)(State Key Laboratory of Automotive Safety and Energy Beijing 100084)Received Dec. 12, 2000 | 2002 | Chinese Journal of Acoustics2002，21，4： | 2 |
| 5 | NOS downregnlation attenuates neuronal apoptosis by inhibiting nNOS-GIuR6 interaction and GIuR6 nitrosylation in cerebral isehemie reperfusion 显示文摘 | Di Jtt Li 12 Yu HM et at | 2012 | Biochem Biophys Res Commun2012，420，3： | 1 |
| 6 | Interaction between macrophages, pathway during the inflammatory after injury 显示文摘 | Shen W Li Y Zhu J TGF - betal and the COX - 2 phase of skeletal muscle healing 2008 214:405 - 12 | 2008 | J Cell Physiol2008，，： | 1 |
| 7 | A metric normalization of tree edit distance显示文摘 | Yujian Li (1) liyujian@bjut.edu.cn Zhang Chenguang (12) | 2011 | Frontiers of Computer Science2011，5，1： | 1 |
| 8 | A Ka-Band Power Amplifier Based on a Low-Profile SlottedWaveguide Power-Combing/Dividing Circuit 显示文摘 | JIANG Xin LIU Li ORTIZ S 12 | 2003 | IEEE Trans on Microwave Theory and Techniques2003，51，1： | 1 |
| 9 | Emulsion stabilized by starch nanocrystals 显示文摘 | Li C Sun P D Yang 12 | 2012 | Starch-Starke2012，64，6： | 1 |
| 10 | Behavior pattern extraction by trajectory analysis显示文摘 | Jia Wen (12) wjyanyuan@yahoo.com.cn Chao Li (1) Zhang Xiong (1) | 2011 | Frontiers of Computer Science2011，5，1： | 0 |
| 11 | Wettability and Thermodynamic Adhesion of Liquid Metals on Solid Uranium Dioxide显示文摘Using the experimental results given in literatures about the contact angle, θ and the work of adhesion, W, for nonreactiveliquid metal / solid UO2 systems, the validity and feasibility of the different existing models for calculating W in the metal /ox-ide systems are discussed. It can be shown that the models assuming that only metal atom-oxygen ion interactions existing at theinterfaces are unable to explain the experimental results for W. More reasonable model should take into account both metalatom-oxygen ion and metal atom-oxide metal cation interactions, the proportion of the latter is balanced by the stoichiometry ofthe oxide. By applying the model recently set up by the authors for binary alloy / oxide systems, one can use the experimental andcalculated values of θ and W for various metal / UO2 systems to predict the influence of metallic additions on the contact angleand the work of adhesion of a given metal / UO2 system. | Li Jian’guo Wang Juan Institut fur Nichtmetallische Werkstoffe, Technische Universitat Berlin, Englische Str. 20. D-1000Berlin 12, FRG. | 1990 | Rare Metals1990，10，2： | 0 |
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