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[期刊论文] 作者:By Ma Miaomiao,
来源:Beijing Review 年份:2021
With the first batch of Sinovac COVID-19 vaccines rolling off production lines in Egypt on July 5, it became the first country on the African continent to do so in cooperation with China. The program...
[期刊论文] 作者:Kevin Ma,
来源:家居廊 年份:2021
Natuzzi Italia Posidonia系列三人座沙发 由米兰设计师Elena Salmistraro设计的新颖可调节式Calilla沙发带有一个将座位包裹其中的“保护壳”,扶手呈现海绵形状,呼应贯穿该系列的海洋主题。Versace Home Stiletto 三座人沙发 经典的咖啡色真皮沙发以......
[期刊论文] 作者:By Ma Miaomiao,
来源:Beijing Review 年份:2021
Lifting the Veil As the offspring of a Chinese immigrant, Madagascar’s Ambassador to China Jean Louis Robins......
[期刊论文] 作者:Ma Miaomiao,
来源:北京周报(英文版) 年份:2021
As the offspring of a Chinese immigrant, Madagascar\'s Ambassador to China Jean Louis Robinson has every reason to explore his ancestral roots in China and learn about its development.rnHis grandfather moved to Madagascar from Foshan, a cit......
[期刊论文] 作者:By Ma Miaomiao,
来源:Beijing Review 年份:2021
PROMISE AND PRACTICE Opening up is the only way for a country to achieve prosperity and development, a key st......
[期刊论文] 作者:Ma Miaomiao,
来源:北京周报(英文版) 年份:2021
Opening up is the only way for a country to achieve prosper-ity and development, a key step in its solution to contemporary problems, and also the fundamental driving force for the progress of human civilizations....
[期刊论文] 作者:Ma Miaomiao,
来源:北京周报(英文版) 年份:2021
\'Pop!\" The gavel in the hands of an Arab official wearing a white robe fell and applause rang out on November 10, 2001, marking China\'s official accession to the World Trade Organization (WTO) as its 143rd member. Looking back on this hi......
[期刊论文] 作者:Ma Miaomiao,
来源:北京周报(英文版) 年份:2021
Chinese technology company ZTE has donated 5G equipment to South African telecommunication service providers and helped them update more than 1,500 telecommu-nication sites free of charge amid the still-raging COVID-19 pandemic....
[期刊论文] 作者:Ma Xiaowen,
来源:北京周报(英文版) 年份:2021
\'Environmental challenges are not figments of our imagination, but a key issue of mankind\'s future,\" Laurent Fabius, former French Prime Minister and one of the leaders who helped turn the 2015 Paris UN Climate Change Conference into a s......
[期刊论文] 作者:Xiaonan MA,
来源:数学物理学报(英文版) 年份:2021
We review the themes relating to the proposition that “quantization commutes with reduction” ([Q,R]=0),from symplectic manifolds to Cauchy-Riemann manifolds....
[期刊论文] 作者:Ma Hanzhi,
来源:中国国际问题研究 年份:2021
On January 1, 2021, the online launch ceremony for the African Continental Free Trade Area (AfCFTA) marked the official start of trading among African countries under the new continent-wide free trade area. The Agreement Establishing the Af......
Effect of the lead deposition on the performance of the negative electrode in an aqueous lead-carbon
[期刊论文] 作者:Jinpeng Bao,Nan Lin,Haibo Lin,,
来源:能源化学:英文版 年份:2021
Lead-carbon hybrid capacitors are the electrochemical devices between supercapacitors and lead-acid batteries,with low prices,stability in high and low temperat...
[期刊论文] 作者:Liang Liu,Zenan Lin,Shanya Lin,
来源:能源化学:英文版 年份:2021
Supported Pd catalysts with varied Pd loadings(x=0.5 wt%, 2.0 wt%, 5.0 wt%, 7.5 wt%, 15.0 wt%) were prepared by the incipient wetness impregnation method using...
[期刊论文] 作者:Xueyan Lin,Deqing Zhang,Lin Ju,
来源:生命科学与技术进展(英文) 年份:2021
In order to realize the application of corn stalk in cow feed, we designed experiments to explore the effect of a certain proportion of corn stalk on the perfor...
[期刊论文] 作者:Lin LIN,Wei YAN,Jinqiao DUAN,
来源:数学年刊B辑(英文版) 年份:2021
This paper is devoted to constructing a globally rough solution for the higher order modified Camassa-Holm equation with randomization on initial data and perio...
The Link between Stochastic Differential Equations with Non-Markovian Coefficients and Backward Stoc
[期刊论文] 作者:Lin LIN,Fang XU,Qi ZHANG,
来源:数学学报(英文版) 年份:2021
In this paper, we conjecture and prove the link between stochastic differential equations with non-Markovian coefficients and nonlinear parabolic backward stoch...
A 15 Gbps-NRZ, 30 Gbps-PAM4, 120 mA laser diode driver implemented in 0.15-μm GaAs E-mode pHEMT tech
[期刊论文] 作者:Ahmed Wahba,Lin Cheng,Fujiang Lin,
来源:半导体学报:英文版 年份:2021
This paper presents the design and testing of a 15 Gbps non-return-to-zero(NRZ),30 Gbps 4-level pulse amplitude modulation(PAM4)configurable laser diode driver(LDD)implemented in 0.15-μm GaAs E-mode pHEMT technology.The driver bandwidth is......
[期刊论文] 作者:Jin Hao LIANG,Lin Lin FU,
来源:数学学报:英文版 年份:2021
We prove the joint continuity of Lyapunov exponent in the energy and the Diophantine frequency for quasi-periodic Schrodinger cocycles with the C2cos-type potentials.In particular,the Lyapunov exponent is log-Holder continuous at each Dioph......
A 15 Gbps-NRZ,30 Gbps-PAM4,120 mA laser diode driver implemented in 0.15-an GaAs E-mode pHEMT techno
[期刊论文] 作者:Ahmed Wahba,Lin Cheng,Fujiang Lin,
来源:半导体学报(英文版) 年份:2021
This paper presents the design and testing of a 15 Gbps non-return-to-zero (NRZ),30 Gbps 4-level pulse amplitude modulation (PAM4) configurable laser diode driv...
[期刊论文] 作者:Siyuan Zhang,Haibo Lin,Yan Lin,
来源:分析、理论与应用(英文版) 年份:2021
An RD-space X is a space of homogeneous type in the sense of Coifman and Weiss,which is equipped with a measure satisfying an additional reverse doubling property.In this paper we study the boundedness of multilinear singular integral opera......
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