云南高校图书馆联盟文献共享服务平台- PERFECT

PERFECT: 作品数：986被引量：445H指数：7; 导出分析报告; 相关领域：理学更多>>; 相关作者：廖群英李建江春王跃武赵宏智更多>>; 相关机构：周大福珠宝金行(深圳)有限公司四川师范大学普菲美弛(深圳)珠宝有限公司苏州大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金广东省自然科学基金更多>>

Practice by Heart Makes Perfect:My Story With the Piano: 《初中生》2025年第11期96-99,共4页周灵秀李超(指导); When I was a little kid,I became keen(喜爱的)on English and music,and I enjoyed listening to English songs・On a sunny day,I began a wonderful music journey filled with challenges(挑战)and discovery.Today,I am going to...; 关键词：SUNNY PERFECT filled

A program for modeling the RF wave propagation of ICRF antennas utilizing the finite element method: 《Chinese Physics B》2025年第4期154-160,共7页Lei-Yu Zhang Yi-Xuan Li Ming-Yue Han Quan-Zhi Zhang; Project supported by the National MCF Energy R&D Program(Grant No.2022YFE03190100);the National Natural Science Foundation of China(Grant Nos.12422513,12105035,and U21A20438);the Xiaomi Young Talents Program.; Controlled nuclear fusion represents a significant solution for future clean energy,with ion cyclotron range of frequency(ICRF)heating emerging as one of the most promising technologies for heating the fusion plasma.T...; 关键词：ion cyclotron range of frequency(ICRF)antennas finite element method perfect matching layer

Atomic Tuning for Perfect Catalysts: 《Bulletin of the Chinese Academy of Sciences》2025年第1期13-13,共1页; Hydrogenation catalysts frequently impose a compromise between activity and selectivity,where maximizing one property inevitably diminishes the other.Researchers from the Dalian Institute of Chemical Physics(DICP)of t...; 关键词：bimetallic catalysts engineering bimetallic catalysts atomic tuning activity selectivity paradox hydrogenation efficiency

Perfect Confinement of Acoustic Vortex by Phase-Gradient Metacage: 《Chinese Physics Letters》2025年第3期80-84,共5页Xicheng Fang Songsong Li Baoyin Sun Dongyang Yan Junyi Yang Jie Luo Dongliang Gao Yadong Xu; supported by the Undergraduate Training Program for Innovation and Entrepreneurship,Soochow University(Grant No.202410285001Z);the National Natural Science Foundation of China(Grant Nos.12274313 and 12374293)。; Acoustic wave isolation and noise reduction are significant challenges in the fields of physics and various applications.Traditional noise-control devices are often hampered by substantial size limitations,and their o...; 关键词：ACOUSTIC PERFECT VORTEX

LETTERS: 《Women of China》2025年第3期11-11,共1页; Dear Women of China,I am a new reader of your magazine.I completed my four years of undergraduate education in Shandong Province(in East China).Currently,I am attending a master's program in Beijing.As an internationa...; 关键词：EDUCATION MAGAZINE PERFECT

Which Is Better New or Used?: 《空中英语教室(初级版.大家说英语)》2025年第2期8-9,50,共3页Ruth Devlin; 4 When you buy something,do you buy new or usecP Both can be good.When you buy things new,they're in perfect condition.These things usually last longer because they're new.New things also often have the newest feature...; 关键词：SOMETHING THINGS PERFECT

A Global Gala: 《ChinAfrica》2025年第2期22-24,共3页GE LIJUN; Each year,Lin Haiyan,president of the Chinatown Foundation in Mauritius,dedicates significant time and effort to organising the Spring Festival celebrations.During the Spring Festival season in February 2024,the Mauri...; 关键词：SPRING PERFECT GLOBAL

Deformable Perfect Vortex Wave-Front Modulation Based on Geometric Metasurface in Microwave Regime: 《Chinese Journal of Electronics》2025年第1期64-72,共9页Yueyi Yuan Wenjie Zhou Mengnuo Fan Qun Wu Kuang Zhang; supported by National Natural Science Foundation of China(Grant Nos.62301193,62171165,and U23B2014);China Postdoctoral Science Foundation(Grant No.2022M710944);Postdoctoral fellowships in Heilongjiang Province(Grant No.LBH-Z22017);Young Elite Scientists Sponsorship Program by CAST(Grant No.2023QNRC001)。; Perfect vortex(PV)beam,as a novel paradigm to carry orbital angular momentum(OAM),owns constant radius of energy intensity and infinite mode of helical patterns,which overcomes the divergence performances of conventio...; 关键词：Perfect vortex Orbital angular momentum Wave-front modulation Geometric metasurface Microwave region

China at Dawn A World Awakens: 《China Pictorial》2025年第2期12-15,共4页Yin Xing; When the first rays of sunlight begin caressing the cities and villages.of China,a new day begins.Early morning is the perfect time to experience the rthythm of local life,as tranquility and vitality coexist.In parks,...; 关键词：PURSUIT PERFECT FIR

Septemberfest in Qingdao: 《China Pictorial》2025年第2期52-55,共4页Scott Huntsman; China and its thousands of years of history can get weighty and overw vhelming,and sometimes you just need to change to somewhere that was barely on the maps a mere 150 years ago.The country's new 240-hour visa-free t...; 关键词：POLICY Qingdao PERFECT

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