1.
A study on acoustic attenuation measurement methods of seafloor sediments
海底沉积物声衰减同轴差距衰减测量法与其他测量方法的对比研究
2.
Methods of measurement of screening attenuation for coaxial cables (absorbing clamp method)
GB/T15217-1994同轴电缆屏蔽衰减测量方法(吸收钳法)
3.
Influence of Bubbles Number Density on Measurement of Beam Attenuation in Ship Wakes
气泡数密度对尾流光束衰减测量的影响
4.
A study of acoustical attenuation measurement in gas-solid two-phase flow
气固两相流介质中声衰减测量方法研究
5.
The uncertainty in the measuring range of 0-42dB is less than 5×10~(-4).
该装置在0—42分贝的衰减测量量程内,达到的不确定度优于±5×10~(-4)。
6.
Eddy current decay method for measurement of resistivity and residual resistance ratio of pure metals
GB/T12968-1991纯金属电阻率与剩余电阻比涡流衰减测量方法
7.
Methods of measurement of attenuation constant for radio-frequency cables
GB/T4098.4-1983射频电缆衰减常数测量方法
8.
Acoustics--Measurement of sound attenuation of hearing protectors--Subjective method
GB/T7584-1987声学护耳器声衰减的测量主观法
9.
The research on measuring the sediment's acoustic attenuation characteristic on seafloor using direct ultrasonic measurement
海底沉积物声衰减特性直接测量方法研究
10.
DROPLET SIZING OF SUBMICRON EMULSIONS BY ULTRASONIC ATTENUATION AND VELOCITY SPECTRA
超声衰减和速度谱测量亚微米乳液的粒径
11.
Optical attenuation design for high energy laser beam on-line diagnostic system
高能激光束在线测量系统的光强衰减设计
12.
Study on Oil Determination with Attenuated Total Reflection Infrared Spectrophotometer Method
衰减全反射红外光度法测定油含量的研究
13.
Measurement of Network Cable Coupling Attenuation Based on Absorbing Clamp Method
功率吸收钳法测量网络电缆的耦合衰减
14.
Measurement of the attenuation coefficient of surface acoustic wave by means of the light diffraction
衍射法测量低频液体表面波的衰减系数
15.
Multigate Decay-Lithology Tool
多门衰减岩性测井仪
16.
thermal decay time log
热中子衰减时间测井
17.
average logarithmic energy decrement
平均对数能量衰减率
18.
The ratio of the average power loss to the power loss under peak loading.
平均能量衰减与峰值负荷时能量衰减的比值。