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检索条件"机构=Science and Technology on System Simulation Laboratory"
607 条 记 录,以下是161-170 订阅
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Formation of secondary inorganic aerosol in a frigid urban atmosphere
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Frontiers of Environmental science & Engineering 2022年 第2期16卷 39-50页
作者: Yuan Cheng Qinqin Yu Jiumeng Liu Youwen Sun Linlin Liang Zhenyu Du Guannan Geng Wanli Ma Hong Qi Qiang Zhang Kebin He State Key Laboratory of Urban Water Resource and Environment School of EnvironmentHarbin Institute of TechnologyHarbin 150090China Key Laboratory of Environmental Optics and Technology Anhui Institute of Optics and Fine MechanicsChinese Academy of SciencesHefei 230031China State Key Laboratory of Severe Weather&CMA Key Laboratory of Atmospheric Chemistry Chinese Academy of Meteorological SciencesBeijing 100081China National Research Center for Environmental Analysis and Measurement Environmental Development Center of the Ministry of Ecology and EnvironmentBeijing 100029China State Key Joint Laboratory of Environment Simulation and Pollution Control School of EnvironmentTsinghua UniversityBeijing 100084China Department of Earth System Science Tsinghua UniversityBeijing 100084China
Formation of secondary inorganic aerosol(SIA)was investigated during a six-month long heating season in Harbin,*** sulfate formation was observed at high relative humidity(RH),with the same threshold RH(80%)for both c... 详细信息
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A W-band All-Dielectric Lens Antenna with Flat-Top Radiation Pattern
A W-band All-Dielectric Lens Antenna with Flat-Top Radiation...
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International Conference on Microwave and Millimeter Wave technology Proceedings
作者: Yong-Han Lu Jing Ma Zhi-Hao Li Jia-Jia Huang Kun-Shan Mo Lin Peng Key Laboratory of Cognitive Radio and Information Processing (Ministry of Education) Guilin University of Electronic Technology Guilin China Education Department of Guangxi Zhuang Autonomous Region Key Laboratory of Microwave and Optical Wave Application Technology (Guilin University of Electronic Technology) Guilin China Science and Technology on Special System Simulation Laboratory Beijing Simulation Center Beijing China
This paper proposes a W-band all-dielectric lens antenna with the characteristic flat-top beam. The lens loaded on the horn is composed of 10 concentric elliptical rings and a tapered matching layer. Its geometries ar...
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Design of UHF Low-profile Monopole Antenna for Ground Penetrating Radar
Design of UHF Low-profile Monopole Antenna for Ground Penetr...
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International Conference on Microwave and Millimeter Wave technology Proceedings
作者: Jia-Jia Huang Jing Ma Zhi-Hao Li Yong-Han Lu Li-Wei Guo Lin Peng Key Laboratory of Cognitive Radio and Information Processing (Ministry of Education) Guilin University of Electronic Technology Guangxi China Education Department of Guangxi Zhuang Autonomous Region Key Laboratory of Microwave and Optical Wave Application Technology Guilin University of Electronic Technology Guangxi China Science and Technology on Special System Simulation Laboratory Beijing Simulation Center Beijing China
A low-profile and ultra-wideband unidirectional monopole antenna with absorbing material loading is proposed for ground-penetrating radar (GPR) applications in the UHF band. The overall dimensions of the antenna is 0....
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Effectiveness Evaluation of Communication Network based on BP neural network  5
Effectiveness Evaluation of Communication Network based on B...
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5th IEEE Information technology, Networking, Electronic and Automation Control Conference, ITNEC 2021
作者: Han, Chi Xiong, Wei Jian, Ping Aerospace Engineering University Aerospace Information Institute Beijing China Aerospace Engineering University Science and Technology on Complex Electronic System Simulation Laboratory Beijing China
In order to solve the problem of effectiveness evaluation of military communication network (MCN) under complex application conditions, an intelligent evaluation method based on BP neural network is proposed. Based on... 详细信息
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Effectiveness Evaluation of Space-based Information system based on Improved SVR  5
Effectiveness Evaluation of Space-based Information System b...
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5th IEEE Information technology, Networking, Electronic and Automation Control Conference, ITNEC 2021
作者: Han, Chi Xiong, Wei Jian, Ping Aerospace Engineering University Aerospace Information Institute Beijing China Aerospace Engineering University Science and Technology on Complex Electronic System Simulation Laboratory Beijing China
The evaluation of effectiveness of space-based information system (SIS) is of great significance for modern warfare in integrated operations. In view of characteristics of complex impact factors, small number of sampl... 详细信息
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Operational Effectiveness Evaluation of Reconnaissance Satellite system based on system Dynamics Model  2
Operational Effectiveness Evaluation of Reconnaissance Satel...
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2nd IEEE International Conference on Information technology, Big Data and Artificial Intelligence, ICIBA 2021
作者: Han, Chi Xiong, Wei Liu, Wenwen Yu, Xiaolan Jian, Ping Aerospace Information Institute Space Engineering University Beijing China Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
In order to study changes in the effectiveness of reconnaissance satellite system (RSS) in supporting maritime operations, based on the key factors of dynamic confrontation system of the offensive and defensive partie... 详细信息
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Data-driven Operational Effectiveness Evaluation of Space-based Information system  5
Data-driven Operational Effectiveness Evaluation of Space-ba...
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5th IEEE Information technology, Networking, Electronic and Automation Control Conference, ITNEC 2021
作者: Han, Chi Xiong, Wei Jian, Ping Aerospace Engineering University Aerospace Information Institute Beijing China Aerospace Engineering University Science and Technology on Complex Electronic System Simulation Laboratory Beijing China
Aiming at the complexity of space-based information system (SIS) effectiveness evaluation and the coupling and interaction of various combat capabilities, a data-driven operational effectiveness evaluation model is pr... 详细信息
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Bulk Quantification and Molecular Characterization of Thermal Decomposition from the Thermal Desorption of Organic Aerosol
ACS ES&T Air
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ACS ES&T Air 2024年 第7期1卷 628-636页
作者: Qingfeng Guo Wei Hu Min Hu Yujue Wang Song Guo Zhijun Wu Jing Zheng Limin Zeng State Key Joint Laboratory of Environmental Simulation and Pollution Control College of Environmental Sciences and Engineering International Joint Laboratory for Regional Pollution Control Ministry of Education (IJRC) Peking University Beijing 100871 China Institute of Surface-Earth System Science School of Earth System Science Tianjin University Tianjin 300072 China Collaborative Innovation Center of Atmospheric Environment and Equipment Technology Nanjing University of Information Science & Technology Nanjing 210044 China Key Laboratory of Marine Environment and Ecology Ministry of Education of China Ocean University of China Qingdao 266100 China
The thermal desorption (TD) technique has been widely employed to measure the molecular composition and volatility of organic aerosols through coupling to mass spectrometry. Although the impact of thermal decompositio... 详细信息
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Effectiveness Evaluation of Reconnaissance Satellite system based on Analytic Hierarchy Process and Cloud Model  5
Effectiveness Evaluation of Reconnaissance Satellite System ...
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5th IEEE Information technology, Networking, Electronic and Automation Control Conference, ITNEC 2021
作者: Han, Chi Xiong, Wei Xiong, Minghui Liu, Zhen Liu, Wenwen Yu, Xiaolan Jian, Ping Space Engineering University Aerospace Information Institute Beijing China Science and Technology on Complex Electronic System Simulation Laboratory Space Engineering University Beijing China
Considering the complexity of effectiveness evaluation index of reconnaissance satellite system (RSS), the cloud model theory and AHP method are combined. A fuzzy evaluation method of combat effectiveness based on clo... 详细信息
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Experimental Study on the Relationship Between Performance and Structural Parameters of Metal Fiber  29
Experimental Study on the Relationship Between Performance a...
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2022 29th International Conference on Nuclear Engineering, ICONE 2022
作者: Li, Lintai Zhou, Yanmin Li, Yuanyuan Sun, Zhongning Wang, Yin Gu, Haifeng Ma, Song Heilongjiang Provincial Key Laboratory of Nuclear Power System & Equipment Harbin Engineering University Harbin150001 China Fundamental Science on Nuclear Safety and Simulation Technology Laboratory Harbin Engineering University Harbin150001 China China Nuclear Power Engineering Co. Ltd Beijing100005 China
As a new filter material, metal fiber has good high-temperature resistance, moisture resistance, and radiation resistance. To explore the influence of the fiber's primary structural parameters on the fiber's p... 详细信息
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