搜索筛选:
搜索耗时1.5326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
类      型:
[期刊论文] 作者:Ning Wang,Qingtian Deng, 来源:中国机械工程学报 年份:2021
Irregular honeycomb structures occur abundantly in nature and in man-made products,and are an active area of research.In this paper,according to the optimization of regular honeycomb structures,two types of irregular hon-eycomb structures w......
[期刊论文] 作者:Xiujie LI Guixiang LI Yujin LIU Zhen HAN Ziguo ZHU Qingtian ZHANG Bo LI, 来源:农业生物技术(英文版) 年份:2021
Abstract In order to make clear the effects of rain shelter cultivation on the incidence of diseases and pests of grape in Shandong Province, with Summer Black as the material, the diseases and pests...
[期刊论文] 作者:Xiujie Li,Qinglin Niu,Yujin Liu,Zhen Han,Ziguo Zhu,Qingtian Zhang,Bo Li, 来源:Plant Diseases and Pests(植物病虫害研究:英文版) 年份:2021
The Technical Regulations for Rain Shelter Cultivation of Summer Black Grape(T/SDAS 36-2018)stipulates the terms and definitions of rain shelter cultivation tec...
[期刊论文] 作者:Mukhtar Sadykov,Tobias Mourier,Qingtian Guan,Arnab Pain, 来源:分子细胞生物学报:英文版 年份:2021
Dear Editor,The apolipoprotein B editing complex(APOBEC)protein family members are host antiviral enzymes known for catalyzing cytosine to uracil(C>U)deamination in foreign single-stranded DNA(ssDNA)and RNA(ssRNA)(Blanc and Davidson,2010;Sa......
[期刊论文] 作者:Zhiwei Ge,Xuequn Hou,Yu Zhao,Qingtian Meng, 来源:中国光学快报(英文版) 年份:2021
We take H+ 4-CO as a prototype to analyze the effect of ion or proton collision on molecular orientation modulated by a two-color shaped pulse combined with the time-delayed terahertz[THz]pulse.Through examining the effect of ion collision ......
[期刊论文] 作者:Li Li,Yan Li,Hui Li, 来源:中医(英文) 年份:2021
Objective: To explore the effects of Danqi Yishen Capsule...
[期刊论文] 作者:Guo-Yan Li,Hao-Yu Li,Qiang Li, 来源:世界糖尿病杂志:英文版(电子版) 年份:2021
BACKGROUND Metabolic memory is important for the diagnosis and treatment of diabetes in the early stage,and in maintaining blood glucose concentrations within t...
[期刊论文] 作者:LI Li,L(ü) Lin-lin,HAN Li, 来源:光电子快报(英文版) 年份:2021
In order to solve the problem that the traditional frequency domain least mean square(FD-LMS)algorithm will lose efficacy with the increase of differential mode...
[期刊论文] 作者:Yan Li,Wenjing Li,Jun Li, 来源:遗传学报 年份:2021
The ability to precisely inactivate or modify genes in model organisms helps us understand the mysteries of life.Clustered regularly interspaced short palindromic repeats(CRISPR)/CRISPR-associated protein 9(Cas9),a revolutionary technology ......
[期刊论文] 作者:Yuliang Sun,Li Li, 来源:运动与健康科学(英文) 年份:2021
Dear editor,We noticed recent research that has just been published in Journal of Sport and Health Science(JSHS),comparing the muscular activity patterns in 1-a...
[期刊论文] 作者:Dongsheng Li,Kun Li, 来源:应用数学与应用物理(英文) 年份:2021
Using the method of Laplace transform, analytical expressions are derived for the time periodic pulse electroosmotic flow (EOF) velocity of the triangle and saw...
[期刊论文] 作者:LI Xian-yi,LI Wei, 来源:高校应用数学学报:英文版(B辑) 年份:2021
In this paper we prove a global attractivity result for the unique positive equilibrium point of a difference equation,which improves and generalizes some known...
[期刊论文] 作者:Li Ma,Xiang Li, 来源:世界肝病学杂志:英文版(电子版) 年份:2021
The 2021 online editorial board meeting of the World Journal of Hepatology(WJH)was held on January 16,2021.Xiang Li,Director of Production Office on behalf of t...
[期刊论文] 作者:Zeyu Li,Bo Li, 来源:TMR现代中药 年份:2021
Narrative medicine is an important practice form of medical humanistic care.In COVID-19,the concept and practice of narrative medicine played an important role.This paper makes a distinction between the narrow sense and the broad sense of n......
[期刊论文] 作者:Mingjun LI,Li ZHU, 来源:应用数学和力学:英文版 年份:2021
This study is to numerically test the interfacial instability of ferrofluid flow under the presence of a vacuum magnetic field.The ferrofluid parabolized stability equations(PSEs)are derived from the ferrofluid stability equations and the R......
[期刊论文] 作者:Chanchan Li,Nan Li, 来源:临床护理研究 年份:2021
Polycystic ovarian syndrome(PCOS)as a relatively common clinical reproductive endocrine disease,the incidence is increasing year by year and the treatment is difficult,among which obese PCOS accounts for nearly 50%of the total.In recent yea......
[期刊论文] 作者:LI Dan,LI Zhongping, 来源:偏微分方程(英文版) 年份:2021
In this paper,we study the asymptotic behavior of solutions to a quasilinear fully parabolic chemotaxis system with indirect signal production and logistic source {ut=▽·(D(u)Vu)-▽·(S(u)▽v)+b-μuγ,x∈Ω,t>0,vt=Δv-a1v+b1w,x∈Ω,t>0,wt=Δ......
[期刊论文] 作者:An-Min Li,Li Sheng, 来源:中国科学:数学(英文版) 年份:2021
We use the technique of Ruan(1999)and Li and Ruan(2001)to construct the virtual neighborhoods and show that the Gromov-Witten invariants can be defined as integrals over the top strata of the virtual neighborhoods.We prove that the invarian......
相关搜索: