搜索筛选:
搜索耗时2.1702秒,为你在为你在102,285,761篇论文里面共找到 385 篇相符的论文内容
发布年度:
[期刊论文] 作者：Zhi-Hao Shen,Qi-Feng Zhou,
来源：高分子科学（英文版） 年份：2022
History of Liquid Crystalline PolymersrnThe liquid crystalline (LC) state was first observed by Austrian botanist and chemist F.Reinitzer more than a century ago,and it was then confirmed in 1888 by German physicist O.Lehmann who named such......
Exact mobility edges and topological phase transition in two-dimensional non-Hermitian quasicrystals
[期刊论文] 作者：Zhi-Hao Xu,Xu Xia,Shu Chen,
来源：中国科学：物理学 力学 天文学（英文版） 年份：2022
The emergence of the mobility edge(ME)has been recognized as an important characteristic of Anderson localization.The dif-ficulty in understanding the physics of the MEs in three-dimensional(3D)systems from a microscopic image encourages th......
[期刊论文] 作者：Ma Li,
来源：北京周报（英文版） 年份：2022
On the eve of heading to Beijing for this year\'s National Peopl e \' s Congress (NPC), Yang Changqin, an NPC deputy born in 1990, together with her staff was racing against the clock to fill their first 2022 order....
[期刊论文] 作者：Wenxiu MA,
来源：数学物理学报（英文版） 年份：2022
The paper aims at establishing Riemann-Hilbert problems and presenting soliton solutions for nonlocal reverse-time nonlinear Schr(o)dinger (NLS) hierarchies associated with higher-order matrix spectral problems.The Sokhotski-Plemelj formula......
[期刊论文] 作者：Shengming Ma,
来源：中国化学（英文版） 年份：2022
The impact factor of Chinese Journal of Chemistry (CJC) for 2020 has reached 6.0 with a total citation of 5434,a decent im-provement as compared to those for the previous years (Figure 1).It ranks No.48 among 178 journals of multidisciplina......
[期刊论文] 作者：MA LI,
来源：中国与非洲（英文版） 年份：2022
Former villager Ma Nubi is getting used to living in a county town. In February, he and his family celebrated the second Spring Festival in their new home in a modern-looking residence. More importantly, with more than 100 sheep, the family......
[期刊论文] 作者：Ma Tianyu,
来源：工业设计 年份：2022
＜正＞Caregiver旨在增强老年用户的听力、视力和情境意识，是一种智能手杖，它基于传感器技术为老年人和特殊群体提供无限美好的生活。智能手杖配备了GPS跟踪器、雷达成像摄像头和骨传导耳机，以帮助用户有效导航和听力。不使用时，Caregiver可停靠在其无线充电底座中，以帮......
Safety-enhanced Polymer Electrolytes with High Ambient-temperature Lithium-ion Conductivity Based on
[期刊论文] 作者：Dong Liu,Fan Wu,Zhi-Hao Shen,Xing-He Fan,
来源：高分子科学（英文版） 年份：2022
Liquid electrolytes used in lithium-ion batteries suffer from leakage,flammability and lithium dendrites,making polymer electrolyte a potential alternative.Herein,a series of ABA triblock copolymers (ABA-x) containing a mesogen-jacketed liq......
[期刊论文] 作者：Tian-yu Liu,Zhi-hao Zhu,Shuang Zhang,Xiao-hua Min,Chuang Dong,
来源：中国铸造 年份：2022
A novel Ti-6.38Al-3.87V-2.43Mo alloy was designed with a cluster formula of 12[Al-Ti12] (V0.75Mo0.25Ti2)+4[Al-Ti12](Al3) by replacing Ti with Mo/V on the basis of the Ti-Al congruent alloy. The effects of laser power and scanning speed on t......
Effect of titanium microalloying on microstructure and mechanical properties of vanadium microalloye
[期刊论文] 作者：Fan Zhao,Guo-ning He,Ya-zheng Liu,Zhi-hao Zhang,Jian-xin Xie,
来源：钢铁研究学报（英文版） 年份：2022
Effect of titanium microalloying on the microstructure and mechanical properties of vanadium microalloyed steels for hot forging was studied.Titanium microalloying improves the mechanical properties mainly through refining the austenite gra......
[期刊论文] 作者：Nanjia Zhou,Liang Ma,
来源：生物设计与制造（英文版） 年份：2022
The development of smart bioelectronics and biomedical devices has significantly advanced the field of biomedi-cal engineering,enabling a myriad of applications from basic biomedical research to clinical medicine and implants.Standing at th......
[期刊论文] 作者：Xinxin Ma,Shi Li,
来源：中国与世界经济（英文版） 年份：2022
To explore the mechanism of entry to the self-employed sector in urban China,this study tested two hypotheses:the entrepreneurship hypothesis and the disguised unemployment hypothesis,investigating the impact of mass entrepreneurship and in......
[期刊论文] 作者：Tao Lin,Xiaoxun Ma,
来源：中国化学工程学报（英文版） 年份：2022
This paper developed a new clean continuous process for the hydrogenation of 3,5-dimethylpyridine(DPY) to 3,5-dimethylpiperidine (DPI) without solvent.A series of Ru/C catalysts were prepared by impregnation method,which were characterized ......
[期刊论文] 作者：Wei-Qiang Ma,Yi-Bin Qian,
来源：中国物理C（英文版） 年份：2022
The isospin dependence of spin-orbit (SO) splitting becomes increasingly important as N/Z increases in neutron-rich nuclei.Following the initial independent-particle strategy toward explaining the occurrence of magic numbers,we systematical......
Symmetry and monotonicity of positive solutions to Schr(o)dinger systems with fractional p-Laplacian
[期刊论文] 作者：MA Ling-wei,ZHANG Zhen-qiu,
来源：高校应用数学学报B辑（英文版） 年份：2022
In this paper,we first establish narrow region principle and decay at infinity theo-rems to extend the direct method of moving planes for general fractional p-Laplacian systems.By virtue of this method,we investigate the qualitative propert......
[期刊论文] 作者：Yingzhuang Ma,Qing Zhao,
来源：能源化学 年份：2022
Perovskite solar cells have reached a power-conversion efficiency (PCE) of 25.6％,showing great potential with reliable moisture and heat stability.Most results are achieved on small-area devices,using conven-tional thin-film processing techn......
Determination of quantum toric error correction code threshold using convolutional neural network de
[期刊论文] 作者：Hao-Wen Wang,Yun-Jia Xue,Yu-Lin Ma,Nan Hua,Hong-Yang Ma,
来源：中国物理B（英文版） 年份：2022
Quantum error correction technology is an important solution to solve the noise interference generated during the operation of quantum computers.In order to find the best syndrome of the stabilizer code in quantum error correction,we need t......
[期刊论文] 作者：Siyu Sun,Liangwei Ma,Jie Wang,Xiang Ma,He Tian,
来源：国家科学评论（英文版） 年份：2022
A set of red-light-excited,metal-free room-temperature phosphorescence(RTP)systems was constructed with brominated phenolsulfonephthaleine derivatives.The best metal-free RTP system has the reddest near-infrared(NIR)RTP emission(λp=819 nm)......
Structures and macrosegregation of a 2024 aluminum alloy fabricated by direct chill casting with dou
[期刊论文] 作者：Cheng Zhu,Zhi-hao Zhao,Qing-feng Zhu,Gao-song Wang,Yu-bo Zuo,Gao-wu Qin,
来源：中国铸造 年份：2022
Central region coarse grains and centerline segregation are common defects in aluminum ingots fabricated by direct chill (DC) casting. A double cooling field was introduced into the DC casting process to reduce these defects, whereby the ex......
Protective effect of high-oleic acid peanut oil and extra-virgin olive oil in rats with diet-induced
[期刊论文] 作者：ZHAO Zhi-hao,SHI Ai-min,GUO Rui,LIU Hong-zhi,HU Hui,WANG Qiang,
来源：农业科学学报（英文版） 年份：2022
High-oleic acid peanut oil (HOPO) and extra-virgin olive oil (EVOO) have been reported previously to have an attenuating effect on metabolic syndrome (MS). This study aimed to evaluate the metabolic effect of HOPO and EVOO supplementation i......
相关搜索：
