搜索筛选:
搜索耗时3.9836秒,为你在为你在102,285,761篇论文里面共找到 564 篇相符的论文内容
发布年度:
[期刊论文] 作者:Liu Zhen,
来源:青春岁月 年份:2021
with the development of mobile communication equipment, learning APP, as a mobile learning resource keeping up with the development trend of the times, make ful...
[期刊论文] 作者:Zhen HAN,
来源:气象与环境研究:英文版 年份:2021
Two zeolite-like imidazate metal-framework materials ZIF-67 and ZIF-8 were synthesized by using Co(NO 3)2,Zn(NO 3)2,2-methyl imidazole and methanol as raw materials,and these two materials were used to adsorb iodine ions in water.The impact......
[期刊论文] 作者:Tan Wan,Yuan Liu,Canxu Zhou,Xiang Chen,Yanxiang Li,
来源:材料科学技术(英文版) 年份:2021
Open-cell metallic foams or porous metals have a distinctive combination of excellent structural performance and superior functional characteristics,such as the...
[期刊论文] 作者:Yong Yi Zhen,
来源:地球科学学刊:英文版 年份:2021
Seven conodont biozones are recognized in the carbonate-dominated shelf-marine Middle Ordovician developed in the intracratonic sedimentary basins(Canning,Amadeus and Georgina)of central and north-western Australia,in the Lachlan and New En......
Individual-tree diameter growth model for Korean pine plantations based on optimized interpolation o
[期刊论文] 作者:Man Wang,Yinghui Zhao,Zhen Zhen,Xingji Jin,
来源:林业研究:英文版 年份:2021
To explore the influence of meteorological variables on the growth of Korean pine ( Pinus koraiensis Sieb. et Zucc.) plantations and provide a scientific refere...
[期刊论文] 作者:Wanzhu Zhen,Zihe Li,
来源:应用数学与应用物理(英文) 年份:2021
In order to ensure the service life of pavement in cold areas, this paper simulates the temperature field and stress field of pavement at high temperature of 60...
Micro RNA-378a-3p Downregulation as a Novel Biomarker with Poor Clinical Outcomes in Cervical Cancer
[期刊论文] 作者:ZHANG Liang,WU Zhen An,
来源:生物医学与环境科学:英文版 年份:2021
Objective Cervical cancer(CC)is one of the most common malignant tumors in gynecology.This study aimed to investigate the prognostic significance of serum micro...
[期刊论文] 作者:Zhen Song,Quanlin Liu,
来源:稀土学报(英文版) 年份:2021
As a promising narrow-band phosphor,SrLiAI3N4 has a seemingly ultra-small total crystal-field splitting of only 2400 cm-1 with Ce3+as dopant ions.This paper is...
[期刊论文] 作者:Zhen CHEN,Junjie CHEN,
来源:浙江大学学报(英文版)(B辑:生物医学和生物技术) 年份:2021
Proteins are major functional units that are tightly connected to form complex and dynamic networks. These networks enable cells and organisms to operate proper...
[期刊论文] 作者:Zhen Cheng,Jian-bo Zhang,
来源:中国物理C(英文版) 年份:2021
In this paper,we analyze the dependence of the topological charge density from the overlap operator on the Wilson mass parameter in the overlap kernel by the symmetric multi-probing source (SMP) method.We observe that non-trivial topologica......
[期刊论文] 作者:Min Zhang,Zhen Jia,
来源:统计学期刊(英文) 年份:2021
Based on the urban resident population statistics from 2005 to 2018, this paper analyzes the distribution and evolution of city scale in China by sc...
[期刊论文] 作者:Yinghua Huang,Xueyan Zhen,
来源:中医科学杂志(英文) 年份:2021
Fu Shan(1607-1684),originally named Fu Dingchen(courtesy name:Fu Qingzhu),was from Yangqu County,Taiyuan Prefecture(present Taiyuan,Shanxi Province).His assumed name was Scarlet Taoist or Songqiao Old Man.Fu was a famous scholar in the peri......
[期刊论文] 作者:Tan Lu,Hongfang Zhen,
来源:教育研究前沿:中英文版 年份:2021
Medical record coding plays an important role in hospital management and the improvement of medical record coding quality is quite important to hospital management.The professional qualities of medical record coders significantly affect the......
[期刊论文] 作者:Yujun Xie,Zhen Li,
来源:国家科学评论:英文版 年份:2021
Light is an essential ingredient of human civilization, and has been tightly associated with society and everyone’s daily life. Light can be emitted from various kinds of luminophores, and the concept of aggregation-induced emission(AIE)wa......
[期刊论文] 作者:Zhen Huang,Qiongxia Guo,
来源:Plant Diseases and Pests(植物病虫害研究:英文版) 年份:2021
[Objective]The paper was to establish a rapid identification method of Bactrocera cilifera(Hendel)with species-specific primers(SS-COI).[Method]Using B.cilifera...
[期刊论文] 作者:Jie Gao,Zhen Gu,
来源:国家科学评论(英文版) 年份:2021
X-ray spectroscopy has nanometer spa-tial resolution,long penetration depth and excellent elemental specificity.The power of synchrotron-based X-ray mi-croscopy...
[期刊论文] 作者:靳波,ZHEN Junping,
来源:医学影像学杂志 年份:2021
盘状半月板是半月板的异常发育引起的半月板畸形,容易引起周缘不稳.MRI检查作为一种无创的影像学检查方法,敏感性及特异性较高,可以发现盘状半月板周缘不稳的征象,本文重点综...
Spatial Characteristics and Influencing Factors of Urban Resilience from the Perspective of Daily Ac
[期刊论文] 作者:SUN Honghu,ZHEN Feng,
来源:中国地理科学:英文版 年份:2021
Based on the connotation of urban resilience and the main contradictions of Chinas urbanization,urban resilience is placed within the main daily activities cont...
Classification of Positive Ground State Solutions with Different Morse Indices for Nonlinear N-Coupl
[期刊论文] 作者:Juncheng Wei,Maoding Zhen,
来源:分析理论与应用:英文刊 年份:2021
In this paper,we study the following N-coupled nonlinear Schrodinger system■,wheren≤3,N≥3,uj>0,βi,j=βj,i>0 are constants andβj,j=μj,j=1,...,N.There have...
A methylammonium iodide healing method for CH3NH3Pbl3 perovskite solar cells with high fill factor o
[期刊论文] 作者:Zhen Li,Guanjun Yang,
来源:半导体学报(英文版) 年份:2021
Repressing the thermal decomposition during the process of heat treatment plays an indispensable part in the prepar-ation of perovskite films.Here,a methylammonium iodide healing method was applied to prevent the volatilization of the organ......
相关搜索: