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[期刊论文] 作者:Yao Yao, 来源:中国国际问题研究 年份:2020
In recent years, with its growing international influence, China has beenmaking tireless efforts to improve the global governance system throughinnovation. Howe...
[期刊论文] 作者:PENY Yan-Fen LIU Tian-Bao, 来源:结构化学 年份:2009
Structural parameters of 22 halogen phenols were computed at four levels using Hartree-Fock and DFT methods. Based on the experimental data of the acute toxicit...
[期刊论文] 作者:ZHAO Tian-Bao ZHAO De-Ming, 来源:大气和海洋科学快报:英文版 年份:2011
在这研究,为在全球分析的人工的气候趋势的减小的动态 downscaling 的能力在中国被测试。动态 downscaling 用 60-km 被执行地区性的综合环境模型系统(RIEMS ) 由精力(雌动物)...
[期刊论文] 作者:LIU Xin-jian,YUAN Tian-bao, 来源:应用数学和力学(英文版) 年份:2004
The exploitation of rocket guidance technology on the basis of the guidance law of Space Shuttle and Pegasus rocket was performed. A new efficient method of num...
[期刊论文] 作者:Liu Tian-Bao,Cai Hua, 来源:数学研究通讯 年份:2004
In this paper, we present and analyze a family of fifth-order iterative methods free from second derivative for solving nonlinear equations. It is established t...
[期刊论文] 作者:LIU Xin-jian,YUAN Tian-bao, 来源:应用数学和力学 年份:2004
A new kind of problem for TVC vehicle spinning in the boost stage had been researched.The study of non-linear flying dynamics modeling and dynamic properties of...
[期刊论文] 作者:YING Kai-Ran,ZHAO Tian-Bao,ZHE, 来源:黑龙江科技学院学报 年份:2014
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:LIU Tian-Bao,JIANG Wen-Qing,ZO, 来源:结构化学 年份:2004
The title compound 1,5-diphenyl-3-phenacylthio-1 H-1,2,4-triazole 2 (C22H17N3OS, Mr = 371.45) was prepared by the reaction of l-benzoyl-3-phenyl-aminothiourea 1...
[期刊论文] 作者:PENG Yan-Fen,LIU Tian-Bao,YANG, 来源:结构化学 年份:2004
The title compound [Cu(bbtz)(HCOO)2(H2O)2]n (bbtz = 1,4-bis(1,2,4-triazol-1-ylmethyl)-benzene) was synthesized by the reaction of Cu(HCOO)2 and bbtz in methanol...
[期刊论文] 作者:LIU Tian-Bao,PENG Yan-Fen,ZOU, 来源:结构化学 年份:2004
The title compound 2, 4-chloromethyl-3-anilino-2-(4-methyl-benzoylimido)thiazole, was prepared by the reaction of 1-p-methylbenzoyl-3-phenylaminothiourea 1 with...
[期刊论文] 作者:Wei-guo LI,Tian-bao CHENG,Ru-b, 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...
[期刊论文] 作者:刘四运,LIU Tian-bao,, 来源:资源开发与市场 年份:2008
通过使用不同溶剂,研究了紫丹参中脂溶性成分的提取方法,并通过紫外光谱对其进行了表征.结果表明:以95%乙醇和丙酮混和溶剂(1:1,V/V)为提取溶剂,加热回流提取2.5h,是从紫丹参...
[期刊论文] 作者:Yao, 来源:疯狂英语:初中天地 年份:2021
School is a place that offers 1_1_ to people. Schools are established in everycountry in the world _2_ children can have the knowledge necessary to live inthis...
[期刊论文] 作者:Yao, 来源:疯狂英语(初中版) 年份:2020
也许二十世纪最伟大的自然作家就是雷切尔·卡森,她的著作《寂静的春天》(1962年)提醒了人们滥用化学杀虫剂对所有自然系统的危害,并质疑现代科学的范围和方向,内容相当令人...
[期刊论文] 作者:Yao, 来源:疯狂英语·初中天地 年份:2021
School is a place that offers1 __to people. Schools are established in every country in the world 2__children can have the knowledge necessary to live in this world. Usually, school is where a child g...
[期刊论文] 作者:yao, 来源:中国国家旅游 年份:2018
抹茶源自中國,却盛于日本。对甜点的热爱,开启了我与抹荼的不解之缘,我把抹茶从日本带回中国,希望以这一健康的原料为契机,进一步拓展一高品质食品~的事业。抹茶看似简单,其实蕴含着一万种可能性,粉状特性决定了它拥有无限的包容度,和不同的原料用不同的方式结合,会呈现出......
[期刊论文] 作者:YAO Yao,LUO De-Hai, 来源:大气和海洋科学快报:英文版 年份:2014
在在欧元大西洋部门堵住事件的不同行动中心的欧洲大陆上的温度和降水异例上的影响被调查。在欧元大西洋区域的堵住的行动中心的位置似乎统治欧洲气候,这被发现。当堵住的行动......
[期刊论文] 作者:Yuexing Wang,Yao Yao, 来源:力学学报:英文版 年份:2017
In thiswork, analysis of electromigration-induced void morphological evolution in solder interconnects is performed based on mass diffusion theory. The analys i...
[期刊论文] 作者:Yuexing Wang,Yao Yao, 来源:力学快报:英文版 年份:2019
An energy approach is proposed to describe the electromigration induced grain rotation under high current density. The driving force is assumed to arise from th...
[期刊论文] 作者:Yao YAO,Dehai LUO, 来源:大气科学进展:英文版 年份:2018
这份报纸检验在冬季之间的一个不对称的空间与时间的连接和气候的影响在欧元大西洋部门和诺思大西洋摆动(NAO ) 的生命周期的大气的堵住活动在时期 1950-2012 期间。结果显示...
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