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Review on the Effects of Combined Pollution of Lead and Chromium on Soil Microorganisms and Treatmen
[期刊论文] 作者：Haichao Yang,
来源：地球科学和环境保护期刊(英文) 年份：2020
Heavy metals—Pb and Cr are important causes of environmental pollution, and they often coexist in nature. At present, the effects of Pb and Cr toxicity on soil...
Coherent Vortices Properties of Partially Coherent Elegant Laguerre-Gaussian Beams in the Free Space
[期刊论文] 作者：Yuanjie Yang,
来源：光学与光子学期刊(英文) 年份：2020
The analytical expression of the cross-spectral density of partially coherent elegant Laguerre-Gaussian beams propagating in f...
A Generic Description Model for the Structure of Atomic Nucleus with New Interpretation of the Stron
[期刊论文] 作者：Weidong Yang,
来源：现代物理(英文) 年份：2020
The present investigation is motivated by finding and developing an easily understandable solution in the context of unified quantum and gravitational theories....
[学位论文] 作者：YANG YUNJUNG,,
来源：浙江大学 年份：2020
研究目的:现代社会,许多国家的人口平均预期寿命增加,面临着步入老龄化社会的问题。残疾老年人面临着“衰老”和“残疾”的双重风险,往往被认为是身心问题最严重的弱势群体。在韩国,残疾老年人中大约70%为肢体残疾,而中国残疾老年人人口中肢体残疾的占大约60%。......
[期刊论文] 作者：Fei Yang,
来源：长江医药(英文) 年份：2020
Objective: To explore the close relationship between respiratory syncytial virus (RSV) infection and acute attack of childhood asthma....
Theoretical Analysis of Simulating the Locked-In Stress in Rock Pore by Thermal Expansion of Hard Ru
[期刊论文] 作者：Yinhao Yang,
来源：土木工程期刊(英文) 年份：2020
Rocks are composed of mineral particles and micropores between mineral which has a great influence on the mechanical properties of rocks. In this paper, based o...
[期刊论文] 作者：Yang Jiarui,
来源：日用化学品科学:英文版 年份：2020
Cannabidiol(CBD)is a physiologically active natural substance,usually extracted from the flowers and leaves of hemp.CBD not only has the function of alleviating...
[期刊论文] 作者：Yang Xiaoshan,
来源：日用化学品科学:英文版 年份：2020
The effects of pH and water hardness on the foaming properties of sodium methyl cocoyl taurate and its performance in combination with zwitterionic surfactants...
[期刊论文] 作者：Jingdian Yang,
来源：现代交通:中英文版 年份：2020
In this paper,association rule mining algorithm is utilized to analyze the correlations of various factors of causing traffic accidents,from which the relations...
[期刊论文] 作者：YANG SHUANGSHUANG,
来源：今日中国:英文版 年份：2020
TALL poplars,dryland willows,and salix mongolica willows are part of the golden autumn landscape around Salawusu Village in Ordos City,Inner Mongolia Autonomous...
The Influence of Second-Language Self-Orientation on Learning Motiva⁃tion of Medium Level EFL Profic
[期刊论文] 作者：YANG Chun-yu,
来源：海外英语 年份：2020
EFL motivation is a hot research field of second language learners.In recent years,many researchers have focused on Dornyei’s second language self-system as a...
Periodic Solitary Wave Solutions of the (2 + 1)-Dimensional Variable-Coefficient Caudrey-Dodd-Gibbon
[期刊论文] 作者：Yang Zhou,
来源：应用科学(英文) 年份：2020
In this paper, through symbolic computations, we obtain two exact solitary wave solitons of the (2 + l)-dimensional variable-coefficient Caudrey-Dodd- Gibbon-Ko...
[期刊论文] 作者：Ying Yang,
来源：当代教育研究(百图) 年份：2020
English has been a subject in the university classroom since the 1980s.This subject helps produce more excellent talents in economics,politics,and culture who a...
[期刊论文] 作者：Chenghai Yang,
来源：当代教育研究(百图) 年份：2020
In the pre-Qin period,Confucius proposed six subjects namely the etiquette,music,archery,driving,literacy,and calculation.Among the six subjects,music was ranke...
[期刊论文] 作者：Yang Quan,
来源：美中教育评论:A 年份：2020
On the basis of pedagogical content knowledge(PCK),this paper puts forward four elements of“pedagogical content knowing”(PCKg)in the field of Chinese internat...
[期刊论文] 作者：YANG Kang,
来源：景观研究:英文版 年份：2020
Against the backdrop of global urbanization,ecological civilization problems have become increasingly prominent,among which water ecological civilization has be...
[期刊论文] 作者：Yang Yimao,
来源：中外文化交流:英文版 年份：2020
Beautiful scenery and delicacies are both necessary.Follow PANDA to visit Chengdu and other cities in Sichuan Province where there are both beautiful scenery an...
Application and Exploration of Micro-lecture in Integrated English Teaching——A Case Study in Univers
[期刊论文] 作者：YANG Chun,
来源：美中外语:英文版 年份：2020
In integrated English teaching,the application of micro-lectures has transformed students’learning style,increased their interest in English learning,and great...
[期刊论文] 作者：Yang Zhong,
来源：中国油气:英文版 年份：2020
Yang Zhong,a specialist in gas production,is the Deputy Head of Ximei Pigging Station of the Moxi Development Project Management Office of Central Sichuan Oil a...
[期刊论文] 作者：Yang Yonglei,
来源：中国油气:英文版 年份：2020
Yang Yonglei is a National“May 1st”Labour Medal winner,CNPC skill specialist,and senior welding technician of Golmud Refinery of PetroChina Qinghai Oilfield C...
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