1.
Sound intensity measurement-based phase reconstruction of complex sound pressure on holographic surface within a cylindrical cavity
基于声强测量的圆柱内部全息柱面复声压相位重构
2.
Research Progress of Piezoelectric Composites for Ultrasound and Underwater Transducers
超声和水声用压电复合材料的研究进展
3.
Design of Compound-combination Die for Gas Engine Muffler Seal
内燃机消声器封头冲压复合模具设计
4.
New, pent-up literary voices began to make themselves heard from beneath the thawing spring soil.
复苏的冻土下进发出压抑已久的文学的呼声。
5.
Research on Acoustic Emission Monitoring Technology of Piston Rod in Reciprocating Compressor;
往复压缩机活塞杆声发射监测技术研究
6.
Research on 1-3 Series Piezoelectric Composite and Underwater Transducer;
1-3系压电复合材料及水声换能器研究
7.
Homogeneous plane parallel array of composite connectivity underwater acoustic receiving piezoelectric transducer
复合连通型压电水声换能器基阵的研究
8.
Ultrasound guided reduction of hydrostatic enema for the treatment of acute intussusception in infants
超声引导下水压灌肠复位治疗小儿急性肠套叠
9.
Study on Sandwiched Piezoelectric Ultrasonic Transducers of Radial and Radial-Torsional Compound Vibration Mode;
径向及径—扭复合振动模式夹心式压电超声换能器研究
10.
Finite Element Analysis of 1-3 Piezocomposites Are Used for Medical Ultrasonic Transducers;
用于医学超声的1-3型压电复合材料性能的有限元研究
11.
Designing, Modeling, and Applications of Piezoelectric Composite for Underwater Vibration Control;
压电复合材料的设计、模拟及其水声减振应用研究
12.
A Numerical Study on the Acoustic Reflections from a Submerged Piezoelectric/Elastic Bilaminar Spherical Shell;
水下压电/弹性材料复合层球壳声波反射的数值研究
13.
TREATMENT OF COMPLEX RENAL CALCULUS BY ULTRASOUND-GUIDED PERCUTANEOUS NEPHROLITHOTOMY COMBINED WITH PNEUMATIC AND ULTRASONIC LITHOTRIPSY
经皮肾镜气压弹道并超声碎石治疗复杂性肾结石效果
14.
Combined ultrasound and pneumatic lithotripsy for treatment of upper urinary tract stones during percutaneous nephrolithotomy
经皮肾超声和气压弹道碎石治疗上尿路复杂性结石
15.
Value of High Frequency Ultrasound in Diagnosis and Hydraulic Pressure Enema Treatment of Children Intussusception
高频超声在小儿肠套叠诊断和水压灌肠复位治疗中的价值
16.
Percutaneous Nephrolithotomy Combined with Pneumatic and Ultrasonic Lithotripsy for Complex Renal Calculi:Report of 150 Cases
经皮肾镜气压弹道联合超声碎石术治疗复杂性肾结石150例报告
17.
Dopple ultrasonographic abserving to affects of Irbesartan to hypertension with paroxysmal atrial fibrillation
复方厄贝沙坦治疗高血压合并阵发性房颤中的多普勒超声监测
18.
pressure frequency response of microphone
传声器声压频率响应