1.
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
2.
for measuring the luminous intensity of a source by comparing it (visually or photoelectrically) with a standard source.
用标准声源通过比较测量发光强度来源的仪器。
3.
Medical Ultrasonic Diagnostic Ultrasound Source Output Sound Intensity Measurement Evaluation of Uncertainty
医用超声诊断仪超声源输出声强测量结果的不确定度评定
4.
measuring apparatus for measuring quantities of heat light or sound
测量热量、光量或声量或用测量仪
5.
noise figure measuring set for microwave equipment
微波噪声指数测量仪
6.
borehole televisor
声波井下电视测量仪
7.
radio interference field strength measuring instrument
无线电干扰场强测量仪
8.
Noise Instrument Reconstructed by Vibration Instrument S0910 for Rolling Bearings
S0910型滚动轴承振动测量仪改造的噪声测量仪
9.
instrument to detect and measure acoustic radiation.
探测并测量声音放射物的仪表。
10.
bottom side-scan sonar with a parametric profilograph
装有参量剖面测量仪的侧扫海底声纳
11.
side-scan surface sonar with a parametric profilograph
装有参量剖面测量仪的侧扫地表声纳
12.
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
13.
The Research and Development of Ultrasonic Liquid Density Sensor
超声波液体密度测量仪的研究与开发
14.
Evaluate the measuring sensitivity of various phase noise measuring instrument
各种相位噪声测量仪测量灵敏度的评估
15.
A COMPARISON OF THE WIND MEASUREMENT BY A DOPPLER SODAR AND THE IN-SITUMEASUREMENTS
多普勒声雷达测风与直接测量仪器的观测比较
16.
metal-porcelain sealpackage vacuum pressure measuring meter
金属陶瓷真空压强测量仪
17.
The Research of TQ-2000B Dose Distribution;
TQ-2000B调强剂量分布图检测仪的研制
18.
echo meter=echometer
回声测试器回声测深仪