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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2019     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A NSGA--based algorithm for WSN cluster head selection 期刊论文 Kongzhi yu Juece/Control and Decision, 2019, 卷号: 34, 期号: 11, 页码: 2358-2365 作者:  Chen, Zuo-Han;  Cao, Jie;  Zhao, Fu-Qing 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Energy utilization  Life cycle  Low power electronics  Multiobjective optimization  Wireless sensor networks  Cluster-head selections  Head selection  Low energy adaptive clustering hierarchies (LEACH)  Network communications  Optimal number of cluster heads  Orthogonal experimental design  Population initializations  Theoretical calculations   Optimization method for low specific speed centrifugal impeller based on POD surrogate model 期刊论文 Huazhong Keji Daxue Xuebao (Ziran Kexue Ban)/Journal of Huazhong University of Science and Technology (Natural Science Edition), 2019, 卷号: 47, 期号: 7, 页码: 50-55 作者:  Guo, Guangqiang;  Zhang, Renhui;  Chen, Xuebing;  Li, Rennian 收藏  |  浏览/下载：10/0  |  提交时间：2020/11/14 Centrifugal pumps  Centrifugation  Flow fields  Sensitivity analysis  Centrifugal impeller  Centrifugal pump impellers  Hydraulic optimizations  Low specific speed centrifugal pump  Optimization design  Optimization method  Proper orthogonal decompositions  Surrogate model   玫瑰花多酚片制备工艺及其功效评价和石榴花多酚提取物生物活性研究 学位论文 中国科学院新疆理化技术研究所: 中国科学院大学, 2019 作者:  徐建军 收藏  |  浏览/下载：24/0  |  提交时间：2019/07/15 玫瑰花多酚  制备工艺  抗疲劳  石榴花多酚  抗炎   Optimization Design of Hydraulic and Acoustic Performance on Matching of Rotor and Stator of Jet Centrifugal Pump 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2019, 卷号: 50, 期号: 5, 页码: 148-158 作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Acoustic noise  Axial flow  Centrifugal pumps  Computational fluid dynamics  Efficiency  Hydrodynamics  Impellers  Matrix algebra  Multiobjective optimization  Spectroscopy  Thermal noise  Well pumps  Hydraulic performance  Hydrodynamic noise  Multi-objective optimization scheme  Orthogonal experiment  Orthogonal test  Pressure fluctuation  Rotor and stators  Rotor-stator interactions   Modeling the interaction of light and nutrients as factors driving lake eutrophication 期刊论文 ECOLOGICAL MODELLING, 2019, 卷号: 400, 页码: 41-52 作者:  Dou, Ming;  Ma, Xiaokuan;  Zhang, Yan;  Zhang, Yongyong;  Shi, Yaxin 收藏  |  浏览/下载：52/0  |  提交时间：2019/09/24 Eutrophication model  Interaction of light and nutrient  Algae bloom  Scenario analysis  Small artificial lake   Process Optimization of Lycium ruthenicum Murr. Powder Preparation by Airflow Ultrafine Pulverization at Low Temperature and Characterization of its Antioxidant Activity 期刊论文 JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN, 2019, 卷号: 41, 期号: 5 作者:  Kai, Deng;  Na, Hu;  Yourui, Suo;  Ding Chenxu 收藏  |  浏览/下载：31/0  |  提交时间：2019/11/26 Ultrafine pulverization by airflow  Lycium ruthenicum Murr  Technological parameter  Optimization  Low temperature   Performance Optimization of High Specific Speed Centrifugal Pump Based on Orthogonal Experiment Design Method 期刊论文 PROCESSES, 2019, 卷号: 7, 期号: 10 作者:  Li, Zikang;  Ding, Hongchang;  Shen, Xiao;  Jiang, Yongming 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11 high specific speed centrifugal pump  performance optimization  orthogonal design method