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• OAI收割 [14]

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• 环境工程::水处理工... [1]

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浏览/检索结果: 共14条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Multi-Step Combined Control Technology for Karst and Fissure Water Inrush Disaster During Shield Tunneling in Spring Areas 期刊论文  OAI收割 FRONTIERS IN EARTH SCIENCE, 2021, 卷号: 9, 页码: 16 作者:  Huang, Xing;  Li, Linfeng;  Zhang, Chaofan;  Liu, Bin;  Li, Kejin   |  收藏  |  浏览/下载：60/0  |  提交时间：2022/02/17 karst and fissure water inrush disaster  shield tunneling  multi-step combined control technology  detailed geological exploration  multi-step grouting  tunneling optimization   Application of coagulation/flocculation in oily wastewater treatment: A review 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 765, 页码: - 作者:  Zhao, Chuanliang;  Zhou, Junyuan;  Yan, Yi;  Yang, Liwei;  Xing, Guohua   |  收藏  |  浏览/下载：14/0  |  提交时间：2021/12/23 Coagulants/flocculants  Coagulation mechanism  Demulsification  Cost estimation  Combined technology   Engineering Design of an Active-Passive Combined Thermal Control Technology for an Aerial Optoelectronic Platform 期刊论文  OAI收割 Sensors, 2019, 卷号: 19, 期号: 23, 页码: 16 作者:  Z.F.Cheng;  L.Sun;  F.H.Liu;  X.F.Liu;  L.Li   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/08/24 aerial optoelectronic platform,active-passive combined thermal control,technology,temperature level,temperature gradient,Chemistry   Studies on the treatment efficiency of sediment phosphorus with a combined technology of PCFM and submerged macrophytes 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2015, 卷号: 206, 页码: 705-711 作者:  Zhang, Yi 收藏  |  浏览/下载：19/0  |  提交时间：2016/01/29 Porous ceramic filter media (PCFM)  Submerged macrophyte  Combined technology  Sediment P in all fractions   Reactive plasma spraying synthesis and characterization of TiB2-TiC-Al2O3/Al composite coatings on a magnesium alloy 期刊论文  OAI收割 journal of alloys and compounds, 2014, 卷号: 596, 期号: 1, 页码: 10-18 Xu,Jiaying; Zou,Binglin; Fan,Xizhi; Zhao,Sumei; Hui,Yu; Wang,Ying; Zhou,Xin; Cai,Xiaolong; Tao,Shunyan; Ma,Hongmei 收藏  |  浏览/下载：51/0  |  提交时间：2015/10/21 HIGH-TEMPERATURE SYNTHESIS  MICRO-ARC OXIDATION  MECHANICAL-PROPERTIES  CORROSION PROTECTION  CERAMIC COMPOSITES  MATRIX COMPOSITES  LASER TECHNOLOGY  COMBINED SHS  MICROSTRUCTURE  FABRICATION   Synthesis and characterization of in situ TiC-TiB2 composite coatings by reactive plasma spraying on a magnesium alloy 期刊论文  OAI收割 applied surface science, 2013, 卷号: 264, 页码: 879-885 Zou BL; Tao SY; Huang WZ; Khan ZS; Fan XZ; Gu LJ; Wang Y; Xu JY; Cai XL; Ma HM; Cao XQ 收藏  |  浏览/下载：33/0  |  提交时间：2014/04/18 MECHANICAL-PROPERTIES  LASER TECHNOLOGY  AL-TI-B4C SYSTEM  COMBINED SHS  MICROSTRUCTURE  POWDER  STEEL  WEAR  RESISTANCE  CORROSION   Small aircraft CAN bus signal acquisition equipment (EI CONFERENCE) 会议论文  OAI收割 2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China Chen C.-Q. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 Small aircraft often used RS485 bus. But with the complexity of the small aircraft's subsystems increase and the progress of field bus technology  CAN bus systems in small aircraft use more and more widely. How to record real-time flight experiment data on the small aircraft's CAN bus and provide test data for reproducing the process of a small aircraft flying is very important. This paper presents a design method of signal acquisition device  it can be used for small aircraft flying field experiment. 2010 IEEE.  as the main chip with DSP2812  SJA1000 as CAN controller  CTM1050 as the CAN transceiver  CF card as storage media. Gives the diagram of its hardware and software design process. Combined with the background of a small aircraft  testing the instrument for data acquisition when the ground experiments and flight progress. Experimental data show that the design of high reliability and CAN signals can effectively complete the record   Aerospace reconnaissance distributed system design based on WES (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on e-Business and Information System Security, EBISS2010, May 22, 2010 - May 23, 2010, Wuhan, China 作者:  Wang H.;  Wang H.;  Wang H.;  Wang H. 收藏  |  浏览/下载：31/0  |  提交时间：2013/03/25 A distributed embedded system is designed based on WES(Windows Embedded Studio)  which is used to improve the stability and reliability of the aerospace optoelectronic reconnaissance platform  and enhance the visualization in the complicated natural environment. This system is combined with the component of distributed data communication  the component of CCD image acquisition and transfers  all of which are designed on the hardware of PM401 by WES. Then  plying the EWF technology  integrate the stable and reliable distributed system. At last  using NHPP mathematic model  analyze the stability and reliability of the system. The results show that the stability and the reliability of this distributed system works well  up to 94.61%. 2010 IEEE.   Optimizing control mode of optical payloads based on multi-population genetic algorithm (EI CONFERENCE) 会议论文  OAI收割 2009 IEEE International Conference on Mechatronics and Automation, ICMA 2009, August 9, 2009 - August 12, 2009, Changchun, China Xu W.; Jin G. 收藏  |  浏览/下载：24/0  |  提交时间：2013/03/25 Optimizing the control mode of optical payload could improve the payload's work efficiency. When the mathematic model of payload's control mode was established  optimization problems could be boiled down to seek the maximal value of the function with many variables. This paper put forward a calculational method to base the mathematic model  the calculational method was multi-population genetic algorithm (MPGA). After the 0-1 variables and real multidimensional ones had been coded separately  the algorithm established the populations independently  made the multidimensional variables as the centrosome and combined 0-1 ones to work out the maximal value of the function which was established to describe the control mode of the optical payload. Moreover  the emulational experiment had been done with the material arithmetic operators. The result indicates that the method using MPGA can hurdle the disadvantage of traditional ones which calculate slowly and get into local best value trap easily . It has the characters that not only fits large scale area scout  but also gets the best value in full scale rapidly  so this algorithm can better satisfy the technology demand for the intelligent control of optical payload. 2009 IEEE.   城市污水回用安全性评价及深度处理技术研究 学位论文  OAI收割 博士, 北京: 中国科学院研究生院, 2008 曹楠 收藏  |  浏览/下载：21/0  |  提交时间：2010/05/28 污水再生  安全性  污水深度处理  臭氧生物活性炭  氯消毒副产物 wastewater reclamation  water security  reclamation treatment technology  ozone BAC combined process  chlorine byproducts