1.
Application of DSP Technology in Sound Intensity Test System
dsp技术在声强测试系统中的应用
2.
Experimental Study of Ultrasonic Plane Testing Technique for Concrete Strength;
混凝土强度的超声波平测法试验研究
3.
Research on the Test for the Curve Line of the Coupled Ultrasonic-Resilience Concrete Strength Checking (CURCOSC) Method in Kai Feng;
开封地区超声回弹综合测强专用曲线试验研究
4.
Research on the Test for the Strength Curve Line of the Comprehensive Method of Ultrasonic Elasticity in Bou Tou;
包头地区超声回弹综合测强曲线的试验研究
5.
Resilience Evaluate Instemsity Metnod of Concrete Ofter Goiling with Supersound Syntresis;
超声和回弹综合法检测烧损混凝土强度的尝试
6.
Data Acquisition Measurement System Based on Sound Card and LabVIEW
基于声卡和LabVIEW的等强度悬臂梁固有频率测试
7.
The low phase noise design of reference PLL of mini port receiver's 1st LO
便携式场强测试仪参考环的低噪声设计
8.
Experimental study on concrete strength with ultrasonic-rebound method
超声回弹融合法测定混凝土强度的试验研究
9.
Experimental research on compressive strength of concrete subjected to high-temperature by ultrasonic method
超声法检测高温后混凝土抗压强度的试验研究
10.
Experimental Research on Pressure Measurement of High Intensity Focused Ultrasound
高强度聚焦超声的压力特性测试实验研究
11.
echo meter=echometer
回声测试器回声测深仪
12.
ultrasonic bond meter
超声波结合强度测定计
13.
Instruments for the measurement of sound intensity-measurement with pairs of pressure sensing microphones
GB/T17561-1998声强测量仪用声压传声器对测量
14.
double-channel echo well sounder
双通道回声井深测试仪
15.
ultrasonic concrete tester
超声波混凝土测试仪
16.
transistor low-frequency noise-meter
晶体管低频噪声测试仪
17.
Measurement Technique of Noise Acoustic Intensity Based on Vector Hydrophone
基于矢量水听器的噪声声强测量技术
18.
bursting strength tester for papers
纸类抗爆裂强度测试器