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[期刊论文] 作者:JIN Yingyu BAI Yu,
来源:世界地质:英文版 年份:2009
由使用数字分析方法模仿深挖掘,很多分析根据二维的飞机紧张被建立,忽略那个基础坑拥有三种尺寸的事实。为土壤组成的关系,人们总是带线性、非线性的模型,没有考虑土壤的塑料行为......
[期刊论文] 作者:袁英玉,Yuan Yingyu,
来源:铁道标准设计 年份:2009
介绍国内城市轨道交通概况,并对城市轨道交通系统进行系统的分类,然后分别对单轨交通和快速轨道交通进行适应性分析,最后结合旅顺南线特点对单轨交通和快速轨道交通进行适应...
[期刊论文] 作者:ChengYi ZHAO,YingYu YAN,Yiliha,
来源:黑龙江科技信息 年份:2010
本文通过对荣华二采区10...
[期刊论文] 作者:Jianmin Li,Yingyu Liang,Bo Zha,
来源:黑龙江科技学院学报 年份:2012
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...
The diurnal and seasonal characteristics of urban heat island variation in Beijing city and surround
[期刊论文] 作者:ZHANG Jiahua,HOU Yingyu,LI Gui,
来源:中国科学D辑(英文版) 年份:2004
Based on the land surface temperature (LST), the land cover classification map,vegetation coverage, and surface evapotranspiration derived from EOS-MODIS satell...
[期刊论文] 作者:WU Jigang,Xie Xing,WAN Yingyu,,
来源:系统工程与电子技术 年份:2004
In this paper, it is supposed that the B&B algorithm finds the first optimal solution after h nodes have been expanded and m active nodes have been created in t...
[期刊论文] 作者:ZHOU Liangming,GUO Peifang,TAN Yingyu,
来源:黑龙江科技信息 年份:2004
In the visible spectrum, the atmospheric attenuations to sunlight mainly include aerosol scattering, atmospheric molecule Rayleigh scattering and ozone absorpti...
Generation and noise analysis of a wide-band optical -frequency comb based on recirculating frequenc
[期刊论文] 作者:YingYu,ChengLei,MinghuaChen,HongweiChen,SigangYang,ShizhongXie,
来源:ChineseOpticsLetters 年份:2014
By optimizing the gain configuration and length of the loop, a 90-tone optical frequency comb (OFC) is successfully generated based on recirculating frequency shifter structure. The peak-to-peak power fluctuation of the 90-tone OFC is 4.26 ......
[期刊论文] 作者:Xu xu,
来源:应用数学和力学 年份:2004
Based on curve fitting of coefficients of three component forces of the Messina Straits Bridge, and the previously proposed semi-analytical expressions of flutt...
[期刊论文] 作者:Xu Xu,
来源:应用数学和力学(英文版) 年份:2004
Relationships between flutter derivatives of slender bridge are investigated based on our previously proposed semi-analytical flutter derivatives of flexible st...
[期刊论文] 作者:XU,,
来源:国际汉学 年份:2017
傅敏怡(Michael Friedrich),德国当代汉学家,现任德国汉堡大学亚非学院院长,主要研究中国古文字文献、宋明理学、佛学、中国现代史。曾多次访问中国,开展学术交流。傅敏...
[期刊论文] 作者:XU,,
来源:国际汉学 年份:2004
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者:Xu,
来源:智族GQ 年份:2019
精钢冷峻,黄金璀璨 选择银色光辉的精钢,还是选择熠熠生光的黄金?通常来说,精钢会更有运动风格,而黄金则会给你的装扮倍增奢华气质。很多品牌都喜欢在同一只表上同时加入钢材和一种贵金属,形成“双色调”的效果,其中钢与金的塔配就是一个典型,称之为间金表,劳力士大名......
[期刊论文] 作者:XU,
来源:优雅 年份:2013
第一部分: 9月底,对于钟表媒体和爱表人来说,又是一场精神和物质的盛筵,由十三家高级制表品牌携手打造的“钟表与奇迹——首届亚洲高级钟表展”于9月25日至28日,在香港会议展览中心上演。 亚洲购买力吸引 这场有点像缩小版“日内瓦高级钟表沙龙”的表展专为......
[期刊论文] 作者:Jiuping Xu Lei Xu,
来源:系统工程与电子技术:英文版 年份:2011
Health management permits the reliability of a system and plays a increasingly important role for achieving efficient system-level maintenance.It has been used...
[期刊论文] 作者:Xiao-Wang Xu,Xiao-Xing Xu,
来源:海南医科大学学报(英文版) 年份:2017
Objective:To study the effect of Tangshenjiangzhuo granules on serum cytokines as well as the oxidative stress and endoplasmic reticulum stress in kidney tissue...
A modified model for isothermal homogeneous and heterogeneous reactions in the boundary-layer flow o
[期刊论文] 作者:Naili XU,Hang XU,
来源:应用数学和力学:英文版 年份:2020
The homogeneous and heterogeneous reactions in the boundary-layer of a flat surface are considered. The autocatalysts are assumed to be of regular sizes, while...
[期刊论文] 作者:Xiulai Xu,Jinshi Xu,
来源:半导体学报:英文版 年份:2019
The invention of laser has tremendously changed the world. Great efforts have been made to increase the laser power, in which each pulse contains many photons....
[期刊论文] 作者:Xiao-Lin Xu,Guang-Lin Xu,,
来源:Journal of Electronic Science and Technology 年份:2016
When dealing with the ratings from users,traditional collaborative filtering algorithms do not consider the credibility of rating data,which affects the accuracy of similarity.To address this issue,th...
[期刊论文] 作者:Xu Ming Xu Shijie,
来源:中国航空学报:英文版 年份:2008
这篇文章探讨从土转到光圈轨道的轨道的设计,并且建议预定修正演习的靠近环的策略在在通报的框架的转移期间限制了三个身体问题(CR3BP ) 。在 Floquet multipliers 和光圈轨道...
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