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[学位论文] 作者:Zi Yang, 来源:华中师范大学 年份:2021
在传统的无线多跳网络中,由于存在节点移动,信号衰减,障碍物和其他因素,网络通常保持中断状态,此外,源节点与目标节点之间的完整的端到端路径无法建立,导致消息传输失败。机会网络是旨在解决此类问题的网络。它利用节点的移动性在节点之间建立桥梁,并使这些节点......
[期刊论文] 作者:Yang Zhuoqi, 来源:中国应急管理科学 年份:2021
Abstract:vocabulary is the basic content that must be mastered in learning a language. Aiming at the problems existing in college students’ learning practical English vocabulary, this paper puts forwa...
[期刊论文] 作者:By Jian Yang, 来源:Beijing Review 年份:2021
China’s crude oil futures, traded on the Shanghai International Energy Exchange (INE), is the first futures contract in the country to allow international investor participation.  Even before its laun...
[期刊论文] 作者:By Yang Yiqin, 来源:Beijing Review 年份:2021
The novel coronavirus pan- demic that began haunting the world in 2020 and unleashed suffering has also sounded a bell, reminding us that all human beings have a common and deeply connected destiny.  ...
[期刊论文] 作者:By Yang Jian, 来源:Beijing Review 年份:2021
Compared with the progress and status of China’s economy and trade, its financial system seems to be much less impressive and powerful. Many analysts regard it as a major vulnerability in China’s econ...
[期刊论文] 作者:By Yang Ge, 来源:Beijing Review 年份:2021
How should we regard China’s demographic changes and related issues at a time of heated discussions about new births hitting a record low, the population about to see negative growth and the aging pro...
[期刊论文] 作者:By YANG JING, 来源:CHINA TODAY 年份:2021
In 2011, Yang Jing and two partners founded Bonjour Shanghai, an advertising company based in Paris, to provide design services for the French affiliations of Chinese companies.  Fast forward to 2014,...
[期刊论文] 作者:Yuri Yang, 来源:ELLE世界时装之苑 年份:2021
Peter Philips  迪奥(Dior)彩妆创意与形象总监那一抹“迪奥红”  当谈论到红色唇膏,迪奥烈艳蓝金唇膏#999是里程碑式的存在。然而,这种颜色最早是在Christian Dior晚期的时装系列中使用的。“在那些日子里,迪奥是一个纯粹的时装品牌,没有成立专门的化妆品部门,”P......
[期刊论文] 作者:Yuri Yang, 来源:ELLE世界时装之苑 年份:2021
2017年10月,3位科学家因昼夜节律的分子机制方面的发现获得年度诺贝尔生理学或医学奖。在此之前,我们虽然认识到人会遵循昼夜节律来活动,却从来没有真正发现细胞是如何精确调控昼夜节律的。当这3位诺奖得主将一个完整的昼夜节律的轮转过程呈献在大家面前时,美容界发......
[期刊论文] 作者:Yang Tingting, 来源:汉语世界(The World of Chinese) 年份:2021
How to survive your parents’ nagging during vacation  假期回家的你,被父母这样嫌弃过吗?  by Yang Tingting (杨婷婷)  Everyone needs a break sometimes. For students, the vacation is a well-earned rest from all-nighters, e......
[期刊论文] 作者:Xiaolei Yang, 来源:力学快报(英文版) 年份:2021
Wind energy is growing as the key energy resource in many countries. Wind turbines convert the kinetic energy of moving air into electricity, in which fluid mechanics plays a vital role, from the aerodynamics of wind turbine blades, wind tu......
[期刊论文] 作者:Yang Yunyun, 来源:日用化学品科学(英文版) 年份:2021
The synergistic effect and mechanism of two chemical sunscreens, BEMT and MBBT, have been studied. UV absorption spectrum study suggested that UV absorption peaks of BEMT and MRRT shifted when the polarities of solvents varied. In ethanol, ......
[期刊论文] 作者:Yang Mingjie, 来源:现代国际关系(英文版) 年份:2021
With China\'s holistic view of national security in mind,applying it to the Taiwan question gains perspective.National justice,China\'s fundamental interests,and the responsibilities of the Communist Party of China mandate the resolution of......
[期刊论文] 作者:Yang Guangbin, 来源:现代国际关系(英文版) 年份:2021
China\'s different development stages necessitated different strategies,and national security can be seen from the perspective of political science.The reform,development and stability of the 1980s referred to social stability and targeted ......
[期刊论文] 作者:Yang Liu, 来源:中国科学:物理学 力学 天文学(英文版) 年份:2021
Heavy fermion (HF) compounds are prototypical strongly correlated electron systems and are prime examples to study quantum critical phenomena.The f electrons,which form local moments at high temperatures,can acquire itinerancy at low temper......
[期刊论文] 作者:Lianzhi YANG,Fanmin HE,Yang LI, 来源:应用数学和力学:英文版 年份:2021
A three-dimensional(3 D)steady-state solution of fluid saturated anisotropic finite media is presented.The eigenequation method and the pseudo-Stroh formalism a...
[期刊论文] 作者:Hui Wang,Ahui Yang,Guang Yang,, 来源:Oil Crop Science-中国油料作物学报英文版 年份:2021
In order to simplify the workload and find a reliable method for screening soybeans with different phosphorus(P)efficiencies,47 soybean varieties were screened...
[期刊论文] 作者:Mingxue Li,Yueying Yang,Yang L, 来源:亚洲传统医药 年份:2021
Cancer is a serious threat to human life and a big problem in clinical treatment.Some natural active substances extracted from Traditional Chinese Medicine can...
[期刊论文] 作者:Yang Yang,Rui-Hong Lan,Hu-Min Gong, 来源:海南医科大学学报(英文版) 年份:2021
Objective: To study the expression of lncRNA LINC01410 in preeclampsia and normal placenta, and to explore its function and mechanism of affecting the prolifera...
[期刊论文] 作者:Sainab Omar,Yang Yang,Jiawei Wang, 来源:化学科学与工程前沿 年份:2021
This review article summarizes the key published research on the topic of bio-oil upgrading using catalytic and non-catalytic supercritical fluid (SCF) conditio...
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