1.
A Comparison between Acoustic Output Indices in 2D and 4D Ultrasound in Obstetrics
产科超声检查中二维与四维超声能量输出指数的比较
2.
Experiment about Ultrasonic Melting Plastics Phenomenon;
超声“熔塑”效果与超声换能器功率的关系
3.
Foundations of ultrasonic technology--the theory and design of ultrasonic transducers
超声技术的基石——超声换能器的原理及设计
4.
Investigation on Fatigue Behavior of Materials in Very High Cycle Regime under Vibratory Loading;
超声振动载荷下材料的超高周疲劳性能研究
5.
The Research on Thermal Property and Magnetic Hysteresis Loss of Giant Magnetostrictive Materials in Power Ultrasound Transducer
超磁致伸缩功率超声换能器磁滞损耗及热分析
6.
FURTHER RESEARCH ON THE INFLUENCE OF ENERGY ATTENUATION ON SUPERSONIC VELOCITY MEASUREMENT
能量损耗对超声声速测量影响的进一步研究
7.
Influence of Transducer Arrangement Number on Characteristics of Sound Field in Ultrasonic Cleaning Tank
换能器布阵数量对超声清洗声场特性的影响
8.
The Simulation Study of Sound-beam Control Techniques of Two-dimensional Ultrasound Array Transducer
二维超声阵列换能器声束控制技术的仿真研究
9.
Improvement of Accuracy and Noise Suppressing Performance of Anemometer Based on Twice Correlation Method
用二次相关提高超声测风精度和噪声抑制性能
10.
Experimental Study on Sludge Disposal Using Ultrasonic Technology in Low Power Density
超声波在低声能密度下处理污泥的实验研究
11.
However, ultrasound does not show obvious effect on the reactions, which maybe attribute to the fast hydrolysis reactions of products.
超声波的作用不明显，可能与松香酯在超声波体系易水解有关。
12.
Electromagnetic acoustic transducer(EMAT) is a new ultrasonic transmitting and receiving device.
电磁超声换能器是一种新型的超声波发射接收装置。
13.
New Broadband Array Ultrasound Transducer Design Use in Medical Diagnosis;
用于医学超声诊断的新型阵列超声换能器的宽带基阵设计方法
14.
Evaluation of blood flow perfusion of different function transplanted kidney with conventional ultrasound and CEUS
常规超声及超声造影评价不同肾功能移植肾的血流灌注
15.
This is an instrument with which we can generate supersonic wave.
这是一台能产生超声波的仪器。
16.
greatly surpass others in ability,quality,fame,etc
（在能力、品德、名声等方面）远超过他人
17.
Experimental technique study of supersonic windy fuze dynamotor
风能引信电机的超声速实验技术研究
18.
Multi-dimensional Multi-parametrical Functional Reconstruction of Ultrasound Heart Images;
超声心脏图象的多维多参数功能重建