1.
Harmonic and ultraharmonic myocardial contrast imaging modes in the evaluation of acute myocardial infarction
谐波、超谐波心肌声学造影技术评价犬急性心肌梗死
2.
Analysis of a 4 Superharmonic Resonances of Edge-clamped Circular Plate Subjected to Transverse Excitation Load
周边夹紧圆板在横向激振力作用下的4倍超谐波共振分析
3.
Analysis of the Over-criterion Harmonic Current Caused by Background Harmonic Voltages
背景谐波电压引起用户谐波电流超标的分析
4.
Contrast-enhanced Harmonic Sonography: Study in Renal Masses;
肾脏肿瘤的灰阶（谐波）超声造影研究
5.
Research on Harmonic Motor Based on Giant Magnetostrictive Material;
基于超磁致伸缩材料的谐波电机研究
6.
YIG-tuned Band-stop Filter With Ultra Wideband of 2-28GHz
2～18GHz超宽带YIG调谐带阻滤波器
7.
Research on Control System for Giant Magnetostrictive Harmonic Motors
超磁致伸缩谐波电动机控制系统研究
8.
Research on Harmonic Drive Based on Giant Magnetostrictive Material
基于超磁致伸缩材料的谐波传动研究
9.
Quasi-Phase-Matched Second Harmonic Generation in GF(m, n) Optical Superlattices;
广义菲波那契超晶格二次谐波谱的理论研究
10.
Analysis of Harmonics over Normal Reason and Study on Power Energy Metering within Harmonics;
谐波超标原因分析及含谐波的电能计量问题研究
11.
SUPERCONDUCTING BANDPASS FILTER AT P BAND USING QUARTER-WAVELENGTH RESONATORS
采用四分之一波长谐振器的P波段高温超导滤波器研制
12.
Study on the Application of Harmonics Over Standard Reason Analysis Software in Substation;
变电站谐波超标原因分析软件的应用研究
13.
Broad Tuning Ultra Low Phase Noise Dielectric Resonators Oscillators
可调谐Ku波段超低噪声介质振荡器研究
14.
The Use of the Harmonic Scalpel in Open Gastrectomy with D_2 Lymphadenectomy for Gastric Cancer
开腹胃癌D_2根治术中谐波超声刀的应用研究
15.
Novel Compact Ultra Wideband Low-pass Filters Using Complementary Split Ring Resonators(CSRRs)
基于互补开口环谐振器的超宽带低通滤波器
16.
Value of tissue harmonic imaging in diagnosis of superficial organ diseases
超声组织谐波成像对浅表脏器疾病的诊断价值
17.
Application of tissue harmonic imaging in the diagnostic ultrasound of gallbladder diseases
组织谐波成像在胆囊病变超声诊断中的应用
18.
DESIGN OF BROADBAND HTS FILTER IN L-BAND USING H-SHAPE RESONATORS
基于H型谐振器的L波段宽带高温超导滤波器设计