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[期刊论文] 作者：,
来源：中国与非洲（英文版） 年份：2018
As the imperial residences of the emperors of the Ming and Qing dynasties (1368-1911), the Imperial Palaces...of the Ming and Qing Dynasties in Beijing and Shenya...
[期刊论文] 作者：Karen Graham,
来源：国际护理科学（英文） 年份：2018
Dear Editor,Wei, Ming, Cheng, Bian, Ming, & Wei (2018) [1], state that specific communication problems...
[会议论文] 作者：Wei Feng,Liu Yong-quan,Zhang Dong-ming,Huang Fu-zeng,
来源：The 17th Asian Conference on Experimental Mechanics)(第十七届亚洲实 年份：2018
Bird-strike test of gas turbine rotating fan blade is performed in the vacuum chamber based on the...
[期刊论文] 作者：JIA Wei,NIU Yue,HE Minghua,
来源：景观研究：英文版 年份：2018
data of meteorological disasters in the counties and the ground meteorological observation data of Xing...
[期刊论文] 作者：YUAN Lin,LIU Gongxue,XUE Bingl,
来源：景观研究：英文版 年份：2018
As one of the eight Taihang passes,Fukou Xing is located in the south of the Taihang Mountains and has...
[会议论文] 作者：Qu Xiaoli,Yu Yongsheng,Lv Jinlei,Zhang Wenqing,
来源：第三届中国国际透平机械学术会议 年份：2018
An experimental study on the design of an axial-flow fan for the 1.8-by 1.4-m acoustic wind tunnel was...carried out.The fan was designed using arbitrary vortex method to improve the aerodynamic perform...
[会议论文] 作者：Feng Cao,Jian-huang Zou,Zhong-jie Liu,Bin-hua Long,
来源：第三届中国国际透平机械学术会议 年份：2018
The parameter sensitivity analysis model of axial fan is established based on the orthogonal test design...method,and the influence of the main influencing factors of axial fan was analyzed in detail by...
[期刊论文] 作者：M.Vahdati,K.B Lee,S.Stapelfeld,
来源：风机技术 年份：2018
present the state-of-the art in computational aeroelasticity methods that are available for analyzing fan...
[期刊论文] 作者：M.Vahdati,K.B Lee,S.Stapelfeldt,,
来源：风机技术 年份：2018
present the state- of- the art in computational aeroelasticity methods that are available for analyzing fan...
Metabonomics delineates allergic reactions induced by Shuang-huang-lian injection in rats using ultr
[期刊论文] 作者：GU Yuan-Yuan,SHI Lang,ZHANG Dan-Dan,HUANG Xin,CHEN Da-Zhong,
来源：中国天然药物 年份：2018
Shuang-huang-lian Injection (SHLI) is the first successfully developed drug from traditional Chinese...
Autophagy activation by Jiang Zhi Granule protects against metabolic stress-induced hepatocyte injur
[期刊论文] 作者：Yi-Yuan Zheng,Miao Wang,Xiang-,
来源：世界胃肠病学杂志：英文版 年份：2018
AIM To elucidate the potential role of autophagy and the protective effects of Jiang Zhi Granule(JZG)...
Landscape Design of the Ming Dynasty Outer City Wall in Nanjing from the Perspective of Experience T
[期刊论文] 作者：YU Ziping,
来源：景观研究:英文版 年份：2018
Taking a section of the Ming Dynasty Outer City Wall from Xianhe Gate to Qilin Gate for example, this...
EXPERIMENTAL AND NUMERICAL STUDIES OF AERODYNAMIC AND AEROACOUSTICS CHARACTERISTICS OF COOLING FAN I
[会议论文] 作者：Xiaoyun QU,Jie Tian,Tong WANG,
来源：第三届中国国际透平机械学术会议 年份：2018
The coaxial cooling fan of the traction motor is the necessary component for the safe operation of high-speed...
[会议论文] 作者：Zhang Hai-yang,Cao Hang,Du Shao-hui,Liu Yong-quan,
来源：2nd International Conference on Lmpact Loading of Structural 年份：2018
of the aircraft,and therefore bird impact resistance of the engine must be certified before service.Fan...
[会议论文] 作者：Meng-yu Chen,Han-an Lu,Tian-yu Pan,Qiu-shi Li,
来源：第三届中国国际透平机械学术会议 年份：2018
significantly reduce the aircraft fuel burn but these systems can bring the inlet distortion problem to the fan...
[期刊论文] 作者：钟琴, 牟谷芳,,
来源：中北大学学报(自然科学版) 年份：2018
根据M-矩阵Fan积的性质,对两个M-矩阵Fan积最小特征值的下界做了进一步的研究.利用特征值包含域定理,给出两个M-矩阵Fan积最小特征值下界的新估计式.新估计式只依赖于两个M-...
[期刊论文] 作者：张瑞鑫,
来源：中学生英语·中考指导版 年份：2018
就读学校年级：河北省衡水市第五中学八年级 指导老师：张超 Jack is a movie fan. He takes a great interest in movies. ...
[会议论文] 作者：Li Xu,Qu Yanjing,Song Liuli,
来源：第三届中国国际透平机械学术会议 年份：2018
As one of the advanced film cooling scheme,fan-shaped hole exhibits significant improvement in film cooling...
[期刊论文] 作者：李方忠,马文生,陈溪,陈平伟,
来源：兵器装备工程学报 年份：2018
针对滚动轴承在发生故障时产生的非平稳信号,采用Hilbert-Huang方法对滚动轴承的非平稳信号进行分析。同时针对Hilbert-Huang变换中出现的端点效应问题,提出一种改进端点极值...
[期刊论文] 作者：李祥飞,沈书立,凯斯·布尔斯马,
来源：运筹与管理 年份：2018
针对政策可能对金融收益产生风险问题，提出了基于Hilbert-Huang变换方法的政策风险因子识别检测方法。通过经验模态分解，Hilbert-Huang频谱分析得到金融时问序列的时域和频域特...
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