WAVE

作品数:2717被引量:3307H指数:17
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相关作者:谭彬赵波任家骏林宁魏世超更多>>
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The gravitational redshift effect of quantum matter waves passing a binary black hole
《Communications in Theoretical Physics》2025年第4期95-101,共7页Qiyun Fu Tieyan Si 
We simulate the gravitational redshift of quantum matter waves with a long de Broglie wavelength by tracing particle beams along geodesics,when they propagate within the rotation plane of binary black holes.The angula...
关键词:gravitational lensing the binary black hole wave inteference 
基于256阵元环形阵列的乳腺反射成像系统设计
《中北大学学报(自然科学版)》2025年第2期230-236,共7页胡淑敏 杨玉华 吴菲 裴毓 张国军 
国家自然科学基金国家重大科学仪器研制项目(61927807)。
超声断层成像作为一种新兴的乳腺癌影像学检测手段,具有无辐射、低成本的优点。现有的乳腺超声成像系统所用阵列多为线型阵列,获取完整被测切片图像需要依靠机械移动或旋转,在实际操作中存在一定的困难和误差。本文设计了一种基于256阵...
关键词:超声反射断层成像 k-Wave 环形阵列 时间反转 
The co-excitation of electrostatic ion-cyclotron wave and ion-Bernstein-like wave launched from a grid
《Plasma Science and Technology》2025年第3期1-9,共9页Hongyu SUN Jinxiu MA Yaodong ZHAO Wan TAO Qi LIU 
supported by National Natural Science Foundation of China (No.11975229)。
Electrostatic ion-cyclotron wave(EICW)and ion-Bernstein wave(IBW)are two typical normal modes of plasma propagating vertically to a magnetic field.These modes satisfy the extreme conditionsω《k_(||)v_(te)andω》k_(||...
关键词:electrostatic ion-cyclotron wave ion-Bernstein-like wave dispersion relation 
单支锉系统Wave one Gold与ProTaper机用镍钛锉在一次性根管治疗中的应用对比
《河北医学》2025年第3期500-503,共4页钱苏辉 周洲 张海燕 张森 王凯旋 李开铖 刘剑飞 田瑞雪 
安徽省高校自然科学研究项目,(编号:KJ2021A0790)。
目的:对比单支锉系统Wave one Gold与ProTaper机用镍钛锉在一次性根管治疗中的应用效果。方法:将2021年7月至2023年7月于本院接受一次性根管治疗的150例患者依据所用根管预备器械分为研究组(n=77,单支锉系统Wave one Gold)和对照组(n=73...
关键词:一次性根管治疗 单支锉 机用镍钛锉 根管填充效果 术后疼痛 
Review of Wave Energy Resource Characterisation,Metrics,and Global Assessments
《哈尔滨工程大学学报(英文版)》2025年第1期53-75,共23页Sara Ramos-Marin C.Guedes Soares 
This paper provides an overview of the global wave resource for energy exploration.The most popular metrics and estimators for wave energy resource characterization have been compiled and classified by levels of energ...
关键词:Marine energy Wave resource assessment Wave energy converter Numerical wave models Wave power density WEC performance 
Multi-User Cooperative Receive Scheme for Air-to-Ground Vortex Wave Communications
《China Communications》2025年第3期76-85,共10页Zhang Beibei Chen Ruirui Lin Jinyang Li Qi Liang Liping Sun Yanjing 
supported in part by National Natural Science Foundation of China under Grant 62441115 and 62201427;in part by the Ministry of Industry and Information Technology of the People’s Republic of China under Grant CBG01N23-01-04.
Orbital angular momentum(OAM)can achieve multifold increase of spectrum efficiency,but the hollow divergence characteristic and Line-of-Sight(LoS)path requirement impose the crucial challenges for vortex wave communic...
关键词:air-to-ground capacity cooperative receive MULTI-USER vortex wave communications 
Research on Optimization Method for Irregular Seismic Acquisition in Curved Wave Domain Based on Simulated Annealing
《Applied Geophysics》2025年第1期220-230,236,共12页Zhao Hu Chen Meng-yang Ni Yu-dong Zhao Rong-rong Jiang Fu-hao Chen Wei Dai Jing-yun 
innovation consortium project of China Petroleum and Southwest Petroleum University(No.2020CX010201);Sichuan Science and Technology Program(No.2024NSFSC0081)。
With the continued expansion of oil and gas exploration,both in the eastern and western regions,the quality of seismic acquisition has become a key factor in oil and gas exploration in complex areas.However,convention...
关键词:Seismic acquisition curvelet transform irregular acquisition design of observation system 
Wave velocities and anisotropy of rocks:Implication for origin of low velocity zone of the Qinling Orogenic Belt,China
《Geoscience Frontiers》2025年第1期393-405,共13页Lei Liu Ying Li Tingting Li Hanyu Wang Shasha Liu Panpan Zhao Gerile Naren Li Yi Hong Liu Fengxia Sun Jianguo Du 
supported by the National Natural Science Foundation of China(42174115 and 42330311);the Special Fund of the Institute of Earthquake Forecasting,China Earthquake Administration(CEAIEF20230301);the State key laboratory of earthquake dynamics(LED2021B02).
Structure and composition of Earth are fundamental importance in exploring the dynamic evolution of the crust and mantle.The Qinling Orogenic Belt(QOB)is located between the North China plate and the South China Plate...
关键词:Wave velocity of rock ANISOTROPY Origin of low velocity zone The Qinling Orogenic Belt 
The relationship between power of arc discharge in transformer oil and peak value of the shock wave
《High Voltage》2025年第1期157-166,共10页Guangjin Zhang Tianyu Han Tao Wen Yi Zhao Weijiang Chen Qiaogen Zhang Jinzhong Li Ke Wang 
National Natural Science Foundation of China,Grant/Award Number:52307168;Fundamental Research Funds for the Central Universities,Grant/Award Number:JZ2023HGQB0158;Young Elite Scientists Sponsorship Program by CAST,Grant/Award Number:YESS20210026。
Since 2018,there have been seven incidents of explosions and fires in ultra-high voltage transformers in China,which are caused by internal arc discharge in transformer oil.Various pressure measurement experiments hav...
关键词:POWER VALUE WAVE 
Stress Waves Propagation Along the Frictional Interface with a Micro-contact
《Acta Mechanica Solida Sinica》2025年第1期152-165,共14页Lingyan Shen Yonggui Liu Keyan Li Xiaofei Ji Xiangyu Jin 
supported by the National Natural Science Foundation of China(Grant No.12272127);the Construction Project of Double First Class in Safety Discipline of the Universities of Henan Province(Grant No.AQ20230751).
The stress wave profile at the frictional interface is crucial for investigating the frictional process.This study modeled a brittle material interface with a micro-contact to analyze the fine stress wave structure as...
关键词:Frictional interface Mach cone New wave Interaction FRACTURE 
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