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[期刊论文] 作者：Haichao Liu,Mingyuan He,
来源：国家科学评论（英文版） 年份：2020
Molecular nitrogen (N2) is widely used as a carrier or protective gas in many catalytic reactions because of its chemical inertness and large availability in na...
[期刊论文] 作者：She Mingyuan,
来源：中外文化交流:英文版 年份：2020
After the COVID-19 outbreak,China Cultural Center in Paris adopted new work strategies and measures and used innovative efforts to cement popular support for st...
[期刊论文] 作者：LIU Liu,
来源：中美英语教学:英文版 年份：2020
The three transcribed versions of the performance-style texts from the repertoires of Pu Lin,Yu Youchun,and Yang Mingkun vary in length,but share a common story...
[期刊论文] 作者：LIU Liu,
来源：中美英语教学:英文版 年份：2020
Yang Mingkun楊明坤(1949-)is proud of his performance techniques in Yangzhou storytelling(Yangzhou pinghua揚州評話).He said,“My master said I was better than hi...
Establishment of a New Spatial Agglomeration of an Open Economy:Theoretical Basis,Historical Practic
[期刊论文] 作者：Liu Hongkui,Liu Xiahui,
来源：当代社会科学(英文) 年份：2020
The new spatial agglomeration of an open economy should conform to the spatial agglomeration theory of the new economic geography and the characteristic conditi...
[期刊论文] 作者：Liu Zhenzhong,Liu Jin,
来源：当代社会科学(英文) 年份：2020
Over the past 70 years since the founding of the People’s Republic of China,great changes have been seen in the financial industry in terms of its nature,funct...
[期刊论文] 作者：Huaisheng Liu,Guangcheng Liu,
来源：教育理论综述(英文) 年份：2020
To meet the requirements of college English teaching under the new situation and enhance the ability of college students to learn the English independently,mode...
[期刊论文] 作者：Yan Liu,Xueli Liu,
来源：教育研究前沿:中英文版 年份：2020
The study conducted an empirical study to investigate how Chinese EFL learners'English syntactic proficiency regressed with time.It was indicated that:first...
[期刊论文] 作者：Yue Liu,Hua-Ping Liu,
来源：护理前沿(英文) 年份：2020
Objective:To develop nursing adverse events’reporting content of hospital.Methods:The study included two phases.The first phase was to develop the category and...
Development Strategies for Rural Tourism in Mountainous Areas under the Background of Rural Revitali
[期刊论文] 作者：Qiang LIU,Xulin LIU,
来源：亚洲农业研究:英文版 年份：2020
Rural tourism industry is a new typical tourism industry in China to promote the strategic integration and linkage development of secondary and tertiary industr...
[期刊论文] 作者：LIU Tao,LIU Yinghao,
来源：宝钢技术研究:英文版 年份：2020
The environmental issues associated with packaging materials have been attracting increasing attention.Life cycle assessment( LCA) is currently the main method...
[期刊论文] 作者：LIU Sujuan,LIU Lei,
来源：电子学报（英文） 年份：2020
We study the impacts of non-ideal filters in Modulated wideband converter (MWC).An analogfilter compensating method is presented.The limitations of the conventi...
Measurement of International Competitiveness of Clothing Industry under the Background of Value Chai
[期刊论文] 作者：LIU Chang,LIU Haifeng,
来源：东华大学学报（英文版） 年份：2020
Relying on cheap labor cost advantage, China is locked in the low-end processing link of the global value chain and obtains a lower profit share. With the deepe...
An Intuitive Electric-field Contribution Decomposition Model for Chemical Processes and Its Applicat
[期刊论文] 作者：LIU Fengyi,LIU Minjuan,
来源：高等学校化学研究（英文版） 年份：2020
External electric field(EEF)has shown its advantages in tuning chemical reaction as an efficient and fea-sible-to-control tool.In this paper,we explored the mec...
Jianpi Huazhuo Tiaozhi granules reduce oxidative stress injury in macrophages by inhibiting the nico
[期刊论文] 作者：Liu Yanwei,Liu Zhongyong,
来源：中医杂志（英文版） 年份：2020
OBJECTIVE: To assess the effect of Jianpi Huazhuo Tiaozhi granules (JHTG) on oxidative stress damage to macrophages and explore the relationship be tween the le...
[期刊论文] 作者：LIU Qing,LIU Xiuli,
来源：系统科学与复杂性学报（英文版） 年份：2020
This paper explores the impacts of the universal two-child policy on Beijing’s population in the long term.It gives a detail estimation of Beijing population c...
[期刊论文] 作者：LIU Guohui LIU Juan,
来源：校园英语·下旬 年份：2020
【Abstract】This paper investigates the application status of English vocabulary software in college students’ English learning from the perspectives of learning purpose， and learning attitude through q...
[期刊论文] 作者：LIU Lianggui,LIU Zhengjin,
来源：电子学报（英文） 年份：2020
We propose a novel Fast dimensionreduc-ing ranked query method (FDRQM) with high security for encrypted cloud data.We use Principal component analysis (PCA) alg...
[期刊论文] 作者：By Liu Yushu & Liu Mingyang,
来源：Beijing Review 年份：2020
The year 2020 is crucial for China to achieve the twin goals of building a moderately prosperous society in all respects and eliminating absolute poverty. Though hit by the novel coronavirus disease（C...
[期刊论文] 作者：Liu Yongli,Liu Shen,
来源：中国邮电高校学报（英文版） 年份：2020
While solving unimodal function problems,conventional meta-heuristic algorithms often suffer from low accuracy and slow convergence.Therefore,in this paper,a novel meta-heuristic optimization algorithm,named protonelectron swarm (PES),is pr......
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