搜索筛选:
搜索耗时1.3467秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者：By Huo Zhengxin,
来源：Beijing Review 年份：2020
As of now， the U.S.， unfortunately， is leading the world in novel coronavirus disease（COVID-19） infections and fatalities， with its political， economic and social order having taken a hit. At the same...
[期刊论文] 作者：Bin ZOU,Linggang REN,Zhengxin,
来源：气象与环境研究:英文版 年份：2020
Based on a detailed analysis of China's current power installed capacity,power generation,power structure,as well as the world's power installed capacit...
[期刊论文] 作者：刘宇，郑鑫，LIUYu，ZHENGXin,
来源：高等理科教育 年份：2020
...
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：HE Xiao-kai,XU Xu,
来源：数学杂志 年份：2020
1 Introduction and Main Results In the study of hyperbolic metrics on 3-dimensional manifolds,Thurston(see[9],Chapter 13)introduced Thurston’s circle packing o...
Ruthenium catalyzed amination cyclization of 1,2,4-butanetriol with primary amines:A borrowing hydro
[期刊论文] 作者：Qing-Song Xu,Chen Li,Yong Xu,Defeng Xu,Mei-Hua Shen,Hua-Dong Xu,
来源：中国化学快报（英文版） 年份：2020
A ruthenium based catalytic system ([Ru(p-cymene)Cl2]2/XantPhos with substoichiometric Cs2CO3) has been established to effectively achieve the first direct amin...
[期刊论文] 作者：Xu Wang,
来源：教育理论综述(英文) 年份：2020
Affected by the nCOVID-19(New Corona Virus Disease 2019)pandemic,schools around the world are facing the dilemma of"class-suspended but still learning from offl...
[期刊论文] 作者：Chang Xu,,
来源：西部人居环境学刊 年份：2020
With the continuous development of society and city, the urban village has been born with time. The book Naked City: The Death and Life of Authentic Urban Places by Sharon Zukin is a reflection on the...
[期刊论文] 作者：Xu Yong,
来源：当代社会科学(英文) 年份：2020
China’s rural revitalization,which was initiated in the middle and late stages of modernization,features distinct characteristics of the times.It is necessary...
[期刊论文] 作者：XU HAN,
来源：今日中国:英文版 年份：2020
AT nine o’clock every evening in Urumqi,Xinjiang Uygur Autonomous Region,while the remaining rays of daylight are still lingering along the western horizon,Hu...
[期刊论文] 作者：Run Xu,
来源：宏观管理与公共政策(英文) 年份：2020
Quality and efficiency are the two most important factors for the survival of an enterprise.Quality is essential,then efficiency.Only the quality in the first p...
[期刊论文] 作者：Yajun Xu,
来源：临床医学国际期刊(英文) 年份：2020
Background: Prone positioning is nowadays considered as one of the most effective strategies for patients with severe acute respiratory distres...
[期刊论文] 作者：XU Yue-han,
来源：文学与艺术研究:英文版 年份：2020
The cultural dimension refers to the five cultural dimensions proposed by Hofstede and supplemented by later scholars.Its role is to serve as a framework for me...
[期刊论文] 作者：Kewen Xu,
来源：当代教育研究(百图) 年份：2020
1 What is minority language?Chaklader(1981)argues for adopting a definition of minority languages at the state level.A‘minority language’,in the most straight...
[期刊论文] 作者：Fan Xu,
来源：教育理论综述(英文) 年份：2020
Over the past three decades,a growing number of different theories in second language acquisition field have come out in an effort to provide explanations as to...
[期刊论文] 作者：Shiyin Xu,
来源：教育理论综述(英文) 年份：2020
Cultural trauma appears when a collectivity of human beings suffers sudden and rapid social change,touching the core of their inner sense.This paper analyzes cu...
[期刊论文] 作者：Rongrong Xu,
来源：教育理论综述(英文) 年份：2020
According to the Degree Regulations of the People’s Republic of China,our country implements a three-level Bachelor’s,Master’s,and Doctoral degree system,gra...
A Study of Transcranial magnetic stimulation For Extinction about Early Traumatic Memory Description
[期刊论文] 作者：Zhenzhen Xu,
来源：临床护理研究 年份：2020
Individuals will experience strong traumatic memories after traumatic events such as earthquakes,car accidents,or loss of loved ones,the most common of which is...
[期刊论文] 作者：Peng Xu,
来源：应用科学(英文) 年份：2020
This paper proposes a fixed-time control scheme to ensure that the dynamic positioning can accurately reach the specified position under external interference....
[期刊论文] 作者：Xinyi Xu,
来源：自然科学期刊(英文) 年份：2020
Dark matter has been in the discussion of important theories for long time. As technology developed, more and more particles have been suggested to be the candi...
相关搜索：
