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Study on Variation Characteristics and Prediction Model of Stem Sap Flow of Jujube Under Different I
[期刊论文] 作者：Caili YU,
来源：农业生物技术:英文版 年份：2020
[Objectives]This study was conducted to study the variation laws and characteristics of stem sap flow rate in jujube under the injection irrigation mode,to impr...
A Study Into Marketing Strategies for Promoting Cultural and Creative Products of Emperor Qinshihuan
[期刊论文] 作者：YU Xin,
来源：文化与宗教研究:英文版 年份：2020
China’s booming economy and the growing demand of urban middle class are creating a favorable situation for the development of domestic cultural and creative i...
[期刊论文] 作者：YU XIANGJUN,
来源：今日中国:英文版 年份：2020
Against the raging epidemic, Beijing has ratcheted up its prevention measures, which can be seen in all its communities and transportation stations. With his ca...
[期刊论文] 作者：Lynn YU,
来源：中国对外贸易:英文版 年份：2020
Due to the impact of the COVID-19 outbreak,many sectors are facing formidable pressure,while some sectors are embracing new opportunities for development.The E-...
[期刊论文] 作者：Yu Du,
来源：中国对外贸易:英文版 年份：2020
At the start of 2020,the sudden outbreak of the COVID-19 virus plummeted the Chinese market into shock,threatening the survival of many enterprises.According to...
[期刊论文] 作者：Yu Du,
来源：中国对外贸易:英文版 年份：2020
Central and eastern Europe(CEE) has been a transportation hub that links East and West. In 2012, the China-CEE working cooperation mechanism was launched. With...
[期刊论文] 作者：Lynn Yu,
来源：中国对外贸易:英文版 年份：2020
With some improvements in the consumption structure,a steady increase in per capita disposable income,the growing number of urban youngsters living alone,the tr...
[期刊论文] 作者：Yu Du,
来源：中国对外贸易:英文版 年份：2020
The development of network technology has fundamentally changed the way and approach for knowledge acquisition. The emergence of mobile networks has created a n...
[期刊论文] 作者：Lynn Yu,
来源：中国对外贸易:英文版 年份：2020
In June,the Hurun Research Institute released Hurun China Cheetahs 2020.This was the first time that the Hurun Research Institute issued a list of China Cheetah...
Digital Trade Injects New Momentum into China-Latin America Economic Development--The China-Latin Am
[期刊论文] 作者：Lynn Yu,
来源：中国对外贸易:英文版 年份：2020
China and Latin A merica are economically complementary and share similar development strategies. The bilateral trade and economic cooperation have great potent...
[期刊论文] 作者：Yu Du,
来源：中国对外贸易:英文版 年份：2020
When talking about technologicalinnovationand consumer upgrades,it remains a commonconcern for governments, enterprisesand society to see how the retail industr...
[期刊论文] 作者：Tao Yu,
来源：应用科学(英文) 年份：2020
The two-station positioning system based on time difference and azimuth measurement has measurement redundancy. Therefore, not only can a positioning solution w...
[期刊论文] 作者：Yijun Yu,
来源：应用数学与应用物理(英文) 年份：2020
A sparse vector regression model is developed. The model is established by employing Bayesian formulation and trained by using a set of data...
Mathematical Apparatus for Selection of Optimal Parameters of Technical, Technological Systems and M
[期刊论文] 作者：Yu Mashunin,
来源：美国运筹学期刊(英文) 年份：2020
We presented Mathematical apparatus of the choice of optimum parameters of technical, technological systems and materials on the basis of vector optimization. W...
[期刊论文] 作者：Chen Yu,
来源：应用数学(英文) 年份：2020
The large finite element global stiffness matrix is an algebraic, discreet, even-order, differential operator of zero row sums. Direct application of the, pract...
[期刊论文] 作者：Zhang Yu,
来源：中国西藏:英文版 年份：2020
Welcome to the Changtang National Nature Reserve,a place with annual average temperatures at or below freezing,oxygen about half that of sea level,and a prairie...
[期刊论文] 作者：Lynn Yu,
来源：中国对外贸易:英文版 年份：2020
The whole world has been undergoing enormous changes in the year 2020.The Covid-19 pandemic has had a severe impact on every sector of society and required ente...
[期刊论文] 作者：Yu Du,
来源：中国对外贸易:英文版 年份：2020
On November 152020 the fourth summit conference for the Regional Comprehensive Economic Partnership(RCEP)was held online.At the event,leaders from 15 member cou...
[期刊论文] 作者：TAO Yu,
来源：中美英语教学:英文版 年份：2020
Business English,as a dependent discipline,has received great attention nowadays.To conduct researches on Business English teaching is quite essential,and it is...
[期刊论文] 作者：Yu Wang,
来源：应用数学与应用物理(英文) 年份：2020
The Four Color Conjecture is a well-known coloring problem of graphs. Since its advent, there are a lot of solvers. One of the early pioneers was Percy John Hea...
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