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[期刊论文] 作者:Haifeng Wu,Yang Wang,Yu Zeng,, 来源:IEEE/CAA Journal of Automatica Sinica 年份:2018
Dynamic framed slotted Aloha algorithm is one of popular passive radio frequency identification(RFID) tag anticollision algorithms. In the algorithm, a frame length requires dynamical adjustment to ac...
[期刊论文] 作者:FANG XiuQi,YE Yu,ZENG ZaoZao, 来源:中国科学D辑(英文版) 年份:2004
Based on the historical records of the annual increase in the workforce(men older than 16 years of age),the annual new taxed cropland in the Shengjing area (Nor...
[期刊论文] 作者:FANG XiuQi,YE Yu,ZENG ZaoZao, 来源:黑龙江科技学院学报 年份:2007
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Junzhi Li,Haifeng Wu,Yu Zeng,, 来源:IEEE/CAA Journal of Automatica Sinica 年份:2020
In a passive ultra-high frequency(UHF) radio frequency identification(RFID) system, the recovery of collided tag signals on a physical layer can enhance identification efficiency. However, frequency d...
[期刊论文] 作者:Yu Zeng,Jinbao Li,Guiyun Chen, 来源:代数集刊(英文版) 年份:2017
The authors study and classify finite groups with their automorphism groups having orders 4pq2,where p and q are primes such that 2 < p < q.In 2013 the first and...
[期刊论文] 作者:Zhang Yang,Zhang Yu,Zeng Yi-Ping, 来源:中国物理B(英文版) 年份:2008
This paper studies the dependence of Ⅰ - Ⅴ characteristics on quantum well widths in AlAs/In0.53Ga0.47As and AlAs/In0.53Ga0.47As/InAs resonant tunnelling stru...
[期刊论文] 作者:Birt,Yu Zeng,Maria D, 来源:林学期刊(英文) 年份:2014
Eastern hemlock (Tsuga canadensis Carriére) and the Carolina hemlock (Tsuga caroliniana Engelmann) are ecologically important tree species in eastern North...
[期刊论文] 作者:XU Ziqiang,SHI Yu,ZENG Zhiyi,L, 来源:中国机械工程学报 年份:2011
Modern electronic circuit requires compact,multifunctional technology in communication systems.However,it is very difficult due to the limitations in passiv...
[期刊论文] 作者:Yu Zeng,Ting Zhou,Honglin Hu,Y, 来源:中国通信:英文版 年份:2018
[会议论文] 作者:Li zhiqin,Ping Yu,Zeng qinglei,Yuzujiang, 来源:第四届晋冀鲁豫肝病论坛暨2016年河南省医学会感染肝病学术年会 年份:2016
[期刊论文] 作者:WANG Er Hui,YU Zeng Li,PING Gu, 来源:生物医学与环境科学:英文版 年份:2020
Fluoride is widely distributed in nature,and it can lead to fluorosis if intake is excessive.In addition to its established effects on the skeleton and teeth,fl...
[期刊论文] 作者:BAI Yu,ZENG Hui,曾辉,ZHANG Wen-j, 来源:应用生态学报 年份:2008
针对传统的生态足迹分析模型在账户设置中忽略对环境污染核算的缺陷,本文提出了涵盖污染账户的生态足迹模型,将污染物进行合理转化进而纳入核算账户,在生态足迹核算中增加了...
[会议论文] 作者:Yu Zeng,Shangling Lou,Wenbo Liao,Robert Jehle, 来源:中国动物学会两栖爬行动物学分会2014年学术研讨会 年份:2014
[会议论文] 作者:Wenbo Liao,Shangling Lou,Yu Zeng,Juha Meril(a), 来源:中国动物学会两栖爬行动物学分会2014年学术研讨会 年份:2014
Variation in ecological selection pressures has been implicated to explain variation in brain size and architecture in fishes,birds and mammals,but little is kn...
[会议论文] 作者:Yu Zeng,Shangling Lou,Wenbo Liao,Robert Jehle, 来源:中国动物学会两栖爬行动物学分会2014年学术研讨会 年份:2014
Background: The degree of postcopulatory sexual selection,comprising variable degrees of sperm competition and cryptic female choice,is an important evolutionar...
[期刊论文] 作者:LIU Zheng-Dong,LIN Yu,ZENG Liang,PAN Qin-Min, 来源:中国物理快报(英文版) 年份:2000
A new method to measure an atomic wave function is discussed. It effectively solves the problem of an initially random phase of a travelling-wave laser beam. Th...
[期刊论文] 作者:Jiang Zhu-ming,Chen Ting-yuan,Zhu Yu,Zeng Xian-jiu, 来源:中华医学杂志英文版 年份:1982
[期刊论文] 作者:Zhu Yu,Zeng Xian-Jiu,Zhang Jian-xi,Cai Li-xing, 来源:中华医学杂志英文版 年份:1983
[期刊论文] 作者:Kang-sheng Liu,Jia-hu Hao,Yu Zeng,Fan-chun Dai,Ping-qing Gu,, 来源:Chinese Medical Sciences Journal 年份:2013
Appropriate selection and measurement of lead biomarkers of exposure are critically important for health care management purposes,public health decision making,...
[期刊论文] 作者:Shoulian WANG,Jie HE,Yu ZENG,Bin YAN,Yinghan WANG, 来源:城市道桥与防洪 年份:2008
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
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