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[期刊论文] 作者：WANG Yan,AN Jianye,LIU Jiangen,
来源：东华大学学报（英文版） 年份：2021
For a discontinuous Toda medium,a differential-difference equation (DDE) can be established.A modification of the exp-function method is applied to construct some soliton-like and period-like solutions for nonlinear DDEs with variable coeff......
Empirical study on directional millimeter-wave propagation in vehicle-to-infrastructure communicatio
[期刊论文] 作者：Xichen LIU,Lin YANGDaizhong YU,
来源：信息与电子工程前沿（英文版） 年份：2021
With the increased demand for unmanned driving technology and big-data transmission between vehicles, millimeter-wave (mmWave) technology, due to its characteri...
[期刊论文] 作者：刘义才,Liu Bin,
来源：高技术通讯:英文版 年份：2021
This paper investigates the networked flight control system for a laboratory 3 degrees of freedom (3-DOF) helicopter,and presents a novel networked guaranteed cost proportion-integration-differentiation (PID) attitude tracking control metho......
[期刊论文] 作者：刘庆丰 LIU Qing-feng,
来源：内燃机与配件 年份：2021
摘要：随着我国不断发展与建设，科技水平和人们物质生活水平的提升推动现代化出行工具的更新换代，新能源汽车也逐渐走到社会当中，给人类的生活带来了诸多便利。现如今世界各国给新能源汽车也提出许多优惠政策，这让其国际市场日益丰富。但新能源汽车发展与应用的时间并......
[期刊论文] 作者：刘建全 LIU Jian-quan,
来源：内燃机与配件 年份：2021
摘要： 造船精度管理是造船企业质量管理的重要方面，直接影响造船企业的生存与发展，目前，造船企业逐渐把精度造船作为提高企业核心竞争力的重要方面。本文旨在对我国造船企业在船舶建造精度管理中可能遇到的关键问题进行分析和研究，提出解决精度管理中相应关键问题的......
[期刊论文] 作者：Isaac Baffour Senkyire,Zhe Liu,,
来源：International Journal of Automation and Computing 年份：2021
Abdominal organ segmentation is the segregation of a single or multiple abdominal organ(s) into semantic image segments of pixels identified with homogeneous features such as color and texture, and in...
[期刊论文] 作者：王慧芳,LIU Jing,
来源：临床与病理杂志 年份：2021
乳腺癌是女性发病率最高的恶性肿瘤,病死率较高,中性粒细胞和淋巴细胞是最常见的炎性细胞,临床上中性粒细胞与淋巴细胞比值(neutrophil to lymphocyte ratio,NLR)容易获得、成本较低,被证明与多种癌症的发生、发展关系密切.NLR在乳腺癌的相关研究中应用较广,不......
Determination of dielectric properties of titanium carbide fabricated by microwave synthesis with Ti
[期刊论文] 作者：Peng Liu,Li-bo Zhang,Bing-guo Liu,Guang-jun He,Jin-hui Peng,Meng-yang Huang,
来源：矿物冶金与材料学报 年份：2021
The preparation of functional material titanium carbide by the carbothermal reduction of Ti-bearing blast furnace slag with mi-crowave heating is an effective m...
Optimization of battery life and capacity by setting dense mesopores on the surface of nanosheets us
[期刊论文] 作者：Yue-quan Su,Xin-yue Zhang,Li-meng Liu,Yi-ting Zhao,Fang Liu,Qing-song Huang,
来源：矿物冶金与材料学报 年份：2021
Nanosheets with mesopores on the surface have been prepared using molybdenum trioxide (α-MoO3).The effect of mesopores on the performance of the electrode rema...
[期刊论文] 作者：WU Xue-Min,LIU Long-Xue,LIU Ling,YOU Zi-Han,GUO Hong-Xu,CHEN Zhang-Xu,
来源：结构化学 年份：2021
Nanometer blocks of amide-functionalized Fe(Ⅲ)-based metal-organic frameworks,NH2-MIL-53(Fe),were prepared via ultrasonic method without any surfactants at roo...
Enhanced luminescence performances of Mn4+-activated Sr4Al14O25 red phosphors by doping with Sc3+ion
[期刊论文] 作者：Lin Luo,Ronghui Liu,Yuanhong Liu,Weidong Zhuang,Yanfeng Li,Shaowei Qin,
来源：稀土学报（英文版） 年份：2021
A series of non-rare earth Mn4+-activated strontium aluminate phosphors Sr4Al14O25:Mn4+co-doped with Sc3+ions were successfully synthesized by a high-temperatur...
Surface defect-rich ceria quantum dots anchored on sulfur-doped carbon nitride nanotubes with enhanc
[期刊论文] 作者：Mengru Li,Changfeng Chen,Liping Xu,Yushuai Jia,Yan Liu,Xin Liu,
来源：能源化学 年份：2021
Designing defect-engineered semiconductor heterojunctions can effectively promote the charge car-rier separation.Herein,novel ceria(CeO2)quantum dots(QDs)decora...
[期刊论文] 作者：Nianming Zuo,Tianyu Hu,Hao Liu,Jing Sui,Yong Liu,Tianzi Jiang,
来源：神经科学通报（英文版） 年份：2021
Dear Editor,rnThe brain experiences ongoing changes across different ages to support brain development and functional reorga-nization.During the span of adultho...
[期刊论文] 作者：Di Tang,Dawei Liu,Yin Yang,Yang Li,Xipeng Huang,Kai Liu,
来源：中国物理B（英文版） 年份：2021
We investigate how the barb of bird feathers is changed along both the rachis and barb.To investigate the microstruc-tures and the mechanical behaviors of barbs...
Unique meteorological characteristics in the upper gastrointestinal bleeding by different etiologies
[期刊论文] 作者：Yuan Yue,Wang Rui-Jia,Liu Zhen,Gao Ying-Xin,Liu Xin-Juan,Hao Jian-Yu,
来源：中华医学杂志英文版 年份：2021
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Experimental Studies on Fuel Spray Characteristics of Pressure-Swirl Atomizer and Air-Blast Atomizer
[期刊论文] 作者：WANG Kaixing,FAN Xiongjie,LIU Fuqiang,LIU Cunxi,LU Haitao,XU Gang,
来源：热科学学报（英文版） 年份：2021
In this work,the effects of fuel temperatures and pressure drops on the flow field and spray characteristics of a pressure-swirl atomizer were discussed using t...
[期刊论文] 作者：Fan Shangrong,Yan Shaomei,Liu Xiaoping,Liu Ping,Huang Lei,Wang Suhua,
来源：母胎医学杂志（英文） 年份：2021
Human coronavirus (HCoV) causes potentially fatal respiratory disease. Pregnancy is a physiological state that predisposes women to viral infection. In this rev...
A review on analytical methods for pharmaceutical and personal care products and their transformatio
[期刊论文] 作者：Yuan Meng,Weiyi Liu,Xiaohui Liu,Jinlan Zhang,Meng Peng,Tingting Zhang,
来源：环境科学学报（英文版） 年份：2021
Pharmaceutical and personal care products(PPCPs)and corresponding transformation products have caused widespread concern due to their persistent emissions and p...
Contribution of ultrasonic surface rolling process to the fatigue properties of TB8 alloy with body-
[期刊论文] 作者：Dan Liu,Daoxin Liu,Mario Guagliano,Xingchen Xu,Kaifa Fan,Sara Bagherifard,
来源：材料科学技术（英文版） 年份：2021
The effect of ultrasonic surface rolling process(USRP)as a severe plastic deformation technology was investigated on the evolution of microstructure,residual st...
Rational design of phosphonate/quaternary amine block polymer as an high-efficiency antibacterial co
[期刊论文] 作者：Li Liu,Wan Peng,Xiao Zhang,Jiangmei Peng,Pingsheng Liu,Jian Shen,
来源：材料科学技术（英文版） 年份：2021
Developing advanced technologies to address the bacterial associated infections is an urgent requirement for metallic implants and devices.Here,we report a nove...
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