搜索筛选:
搜索耗时1.6169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:Cheng Liu,Li Wang, 来源:商业经济研究(百图) 年份:2021
Based on the national strategy of“new urbanization”,from the perspective of urban and rural integration,industrial interaction,economy and intensification,this paper proposes to vigorously promote the industrialization planning of urban a......
[期刊论文] 作者:Dong DONG,Xinzheng LI, 来源:海洋湖沼学报(英文) 年份:2021
The genus Munidopsis has high biodiversity in seamount habitats.In this study,two new Munidopsis species,Munidopsis ahyongi sp.nov.and Munidopsis carolinensis sp.nov.from the Caroline Ridge in the tropical western Pacific Ocean were describ......
[期刊论文] 作者:Chenghan Li,Siyi Wang, 来源:商业经济研究(百图) 年份:2021
Optimization of capital structure has been a famous issue in Corporate Finance.It is essential for modern companies to find the optional capital structure of themselves because it could help these companies to reduce the cost of finance.Thi......
[期刊论文] 作者:Yanan Li,Tao Xie, 来源:商业经济研究(百图) 年份:2021
Based on the“The Belt and Road”initiative,this article selects the panel data of A-share manufacturing listed companies in 2014 and 2016,and uses the difference in difference(DID)model to test the effect of fiscal subsidy policies on the ......
[期刊论文] 作者:Jinping Li,Zhongqi Xie, 来源:抗癌研究 年份:2021
Objective:To investigate the clinical effect of irbesartan combined with potassium magnesium aspartate(PMA)in the treatment of rheumatic heart disease.Methods:A total of 316 patients with rheumatic heart disease who were treated in our hosp......
[期刊论文] 作者:Dunmei Yuan,Ping Li, 来源:当代教育研究(百图) 年份:2021
The report of the Educational sector in China advocates modern education technology,and now a new round of curriculum reform has thoroughly revised the curriculum standards of middle school students in various subjects,and penetrated modern......
[期刊论文] 作者:Jiangtao Li,Xiaodong Song, 来源:地震学报(英文版) 年份:2021
The Hi-CLIMB seismic array is located in the central-western Tibetan Plateau. The H-κ-c method (Li JT et al., 2019) was applied to receiver function data on th...
[期刊论文] 作者:TANG Jia-hui,LI Jing, 来源:文学与艺术研究:英文版 年份:2021
This paper attempts to investigate the feasibility and learning effects of English fragmented learning via mobile devices.Questionnaires and interviews were employed to do the survey on 157 undergraduates from 24 universities in China.The r......
[期刊论文] 作者:Mingxia Huo,Ying Li, 来源:理论物理通讯:英文版 年份:2021
The error model of a quantum computer is essential for optimizing quantum algorithms to minimize the impact of errors using quantum error correction or error mitigation.Noise with temporal correlations,e.g.low-frequency noise and context-de......
[期刊论文] 作者:Li Yanan,Jiang Ligang, 来源:日用化学品科学:英文版 年份:2021
The supervision and administration of cosmetics and its two supporting documents related to efficacy,cosmetics classification rules and classification catalogue and evaluation standard of cosmetic efficacy claims,have been successively intr......
[期刊论文] 作者:WANG Xue,LI Xiubin,, 来源:Journal of Geographical Sciences 年份:2021
Understanding the manifestations and underlying drivers of agricultural land use change in China is of great importance for both domestic and global food security. However, little is known about the h...
[期刊论文] 作者:LI Qi,LIU Pengfei, 来源:中国海洋大学学报:英文版 年份:2021
A systematic method was developed for ice-class propeller modeling,performance estimation,strength and integrity evaluation and optimization.To estimate the impact of sea ice on the propeller structure,URI3 rules,established by the Internat......
[期刊论文] 作者:HAN Ziqiang,LI Qi, 来源:中国海洋大学学报:英文版 年份:2021
Shell color is regarded as an economic trait in many breeding programs of bivalve mollusks,but the relationship between shell color and production traits remains controversial.In our breeding program of Crassostrea gigas,solid white,black,a......
[期刊论文] 作者:LI Hao,XIE Kui, 来源:结构化学 年份:2021
Capacitance is generally determined by the porous microstructure,electron conduction and the synergy effect of active sites in the porous electrode.In this work...
[期刊论文] 作者:LI Xiong-Jian,YANG Shui-Jin, 来源:结构化学 年份:2021
Prisms-built V02(M)micro-nanostructures with narrow hysteresis width of 2.7℃were successfully synthesized using V2O5-H2C2O4-H2O system by one-pot hydrothermal...
[期刊论文] 作者:Li Gao,Yingbin Wang, 来源:海洋学报(英文版) 年份:2021
Based on the Ricker-type models, the spawning stock-recruitment (S-R) relationship of Portunus trituberculatus was analysed under the impacts of environmental f...
[会议论文] 作者:Jinghe Li,Yongbin Liang, 来源:中国地球物理学会地球物理技术委员会第九届学术会议——全域地球物理探测与智能感知学术研讨会 年份:2021
  How to efficiently and accurately detect the spatial distribution of heavy metal pollution sources is a very challenging task.Therefore,this paper proposes...
[期刊论文] 作者:LI Chao,HU Zhijia, 来源:电子学报(英文版) 年份:2021
Hundreds of Megabit per second (Mb/s) data transmission over a moderate range (10m) underwater optical wireless channel is implemented with 4-level pulse amplit...
[期刊论文] 作者:ZHANG Chen,LI Dan, 来源:电子学报(英文版) 年份:2021
Channel estimation plays a significant role in the Inter-carrier interference (ISI) mitigation and symbol detection in Orthogonal frequency division multiplexin...
[期刊论文] 作者:Zupei Shen,Haiquan Li, 来源:应用数学与应用物理(英文) 年份:2021
In this article, we consider quasilinear Schrödinger equations of the form...
相关搜索: