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2020,36(4) :0-0   [Abstract]() [PDF:416KB]Downlaod(267)
Electromagnetic Field and Microwave Technology
Bandwidth-enhanced dual-polarized antenna with improvedbroadband integrated balun and distributed parasitic element
采用改进型宽带集成巴伦和分布式寄生单元的 带宽增强双极化天线
Fu Suidao, Cao Zhenxin, Gao Di, Chen Peng, Xu Changzhi

傅随道, 曹振新, 高迪, 陈鹏, 徐常志

2020,36(4) :367-375   [Abstract](0) [PDF:5766KB]Downlaod(281) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.001
Information and Communication Engineering
UAV trajectory planning algorithmfor data collection in wireless sensor networks
无线传感网数据收集UAV航迹规划算法
Yan Feng1, Chen Jiahui1, Wu Tao2, Li Hao3, Pang Jingming2Liu Wanzhu2, Xia Weiwei1, Shen Lianfeng1

燕锋1, 陈佳慧1, 武涛2, 李昊3, 庞井明2, 刘万柱2, 夏玮玮1, 沈连丰1

2020,36(4) :376-384   [Abstract](0) [PDF:1443KB]Downlaod(299) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.002
Computer Science and Engineering
A multi-attention RNN-based relation linking approachfor question answering over knowledge base
面向知识库问答的多注意力RNN关系链接方法
Li Huiying, Zhao Man, Yu Wenqi

李慧颖, 赵满, 余文麒

2020,36(4) :385-392   [Abstract](0) [PDF:2043KB]Downlaod(251) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.003
Time optimization for workflow schedulingbased on the combination of task attributes
基于任务属性组合的工作流调度时间优化算法
Lu Ruiqi1, 2, Zhu Chenyan1, Cai Hailin1, Zhou Jiawei1, Jiang Junqiang1

鲁睿其1, 2, 朱晨妍1, 蔡海林1, 周嘉伟1, 蒋军强1

2020,36(4) :399-406   [Abstract](0) [PDF:2966KB]Downlaod(216) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.005
Centre symmetric quadruple pattern-basedillumination invariant measure
基于中心对称四重模式的光照不变度量
Hu Changhui1, 2, 3, Zhang Yang1, 2, Lu Xiaobo1, 2, Liu Pan3

胡长晖1, 2, 3, 张扬1, 2, 路小波1, 2, 刘攀3

2020,36(4) :407-413   [Abstract](0) [PDF:1649KB]Downlaod(190) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.006
Traffic and Transportation Engineering
Q-learning-based energy transmission schedulingover a fading channel
衰落信道下基于Q学习的能量调度方案
Wang Zhiwei1, Wang Junbo2, Yang Fan2, Lin Min3

王志伟1, 王俊波2 , 杨凡2 , 林敏3

2020,36(4) :393-398   [Abstract](0) [PDF:1057KB]Downlaod(242) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.004
Research on replacement depth of black cotton soilbased on cracking behavior of embankment
基于路堤开裂行为的黑棉土置换深度研究
Cheng Yongzhen1, 2, Huang Xiaoming1

程永振1, 2, 黄晓明1

2020,36(4) :436-443   [Abstract](0) [PDF:3547KB]Downlaod(220) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.009
Civil Engineering
Flexural behaviour of SFRRAC two-way composite slabwith different shapes
不同构造形式钢纤维增强再生混凝土双向叠合板受弯性能
Luo Bin1, Huang Wei2

罗斌1, 黄炜2

2020,36(4) :414-424   [Abstract](0) [PDF:3865KB]Downlaod(240) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.007
Study on anti-faulting design processof Urumqi subway line 2 tunnel crossing reverse fault
跨逆断层乌鲁木齐地铁2号线抗断设计过程研究
An Shao1, Tao Lianjin1, 2, Bian Jin3

安韶1, 陶连金1, 2, 边金3

2020,36(4) :425-435   [Abstract](0) [PDF:4991KB]Downlaod(214) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.008
Economy and Management
Effect improvement of drug pricing reformbased on multi-channel coordination
基于多渠道协调的药品定价改革效果优化
Yang Ge, Zhao Lindu

杨阁, 赵林度

2020,36(4) :444-452   [Abstract](0) [PDF:1515KB]Downlaod(240) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.010
Design of cost allocation rule for joint replenishmentwith controllable lead time
交货提前期可控的共同补货问题成本分摊方案设计
Shi Xuefei, Wang Haiyan

石雪飞, 王海燕

2020,36(4) :453-464   [Abstract](0) [PDF:1115KB]Downlaod(232) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.011
Pricing decision of green supply chainunder the game competition of duopolistic retailers
双寡头零售商博弈竞争下绿色供应链定价决策
Zhang Qinglei, Yang Jixing, Duan Jianguo, Qin Jiyun

张青雷, 杨继兴, 段建国, 秦际赟

2020,36(4) :465-474   [Abstract](0) [PDF:1574KB]Downlaod(266) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.012
Chemistry and Chemical Engineering
Mechanism of coconut husk activated carbon modified by Mn(NO3)2
Mn(NO3)2对椰壳活性炭改性机理
Huang Bangfu, Shi Zhe, Cai Ming, Yu Anhe

黄帮福, 施哲, 蔡鸣, 于安和

2020,36(4) :475-482   [Abstract](0) [PDF:2839KB]Downlaod(238) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.013
Mathematics, Physics, Mechanics
Gorenstein dimensions for weak Hopf-Galois extensions
弱Hopf-Galois扩张的Gorenstein维数
Wang Zhongwei

王忠伟

2020,36(4) :483-488   [Abstract](0) [PDF:411KB]Downlaod(210) [ HTML ]
DOI:10.3969/j.issn.1003-7985.2020.04.014