1.
Discussion on the Shield Power Cable’s Ultra Low Frequency Test Method
浅谈屏蔽电力电缆的超低频测试方法
2.
transistor low-frequency noise-meter
晶体管低频噪声测试仪
3.
The Study on Ultra-low Frequency of Continuous Casting Mould Vibration Testing System Based on LabVIEW;
基于LabVIEW的连铸结晶器超低频振动测试系统的研究
4.
The Technique of Ultra-low Frequency Voltage Tests
0.1Hz超低频交流耐压试验方法
5.
APPLICATION OF ZOOM FFT TECHNIQUE TO DETECTING EM SIGNAL OF SLF/ELF
频率细化技术在超低频/极低频电磁信号检测中的应用
6.
Study of Ultra-Low Frequency Electromagnetic Wave Exploration to Deep Geological Information
深部地质信息的超低频电磁探测研究
7.
New recognition to the measurement error of the gas permeability of ultra-low permeability cores
超低渗岩心气测渗透率测试误差分析
8.
Test methods for general purpose low frequency signal generators
GB/T12180-1990低频信号发生器通用测试方法
9.
Design and Implementation of Low-Cost Frequency Characteristic Tester;
低成本频率特性测试仪的设计与实现
10.
Research and Implementation on Low-frequency Sine Wave Current Source for Testing
测试用低频正弦电流源的研究与制作
11.
An Artificial ULF/ELF Electromagnetic Source Used in Geophysical Prospecting
一种用于地球物理探测的人工超低频/极低频电磁场源
12.
Filtering of Ultra-Low Electromagnetic Detection Signal Using Independent Component Analysis
基于独立成分分析的超低频电磁探测信号滤波
13.
Measurement of Ultra-Low Loss Mirrors by Cavity Ring-Down Technique with Laser Frequency Sweeping
用扫描激光频率腔衰荡对超低损耗镜片的测量
14.
Low Frequency Vibration Measurement System of MEMS 3D Micro Tactile Probe
MEMS三维微触觉测头的低频振动测试系统
15.
Measurement Technology of Response Characteristics for Non-linear Insulating Dielectrics under Lower Frequency Voltage;
非线性绝缘介质低频介电响应特性测试技术
16.
The Measurement System Design for the Low Frequency Noise of OCDs and Study on Analysis Approach;
OCD低频噪声的测试系统设计与分析方法研究
17.
Error analysis of the low-frequency mechanical analyzer LMA-1 testing system;
LMA-1低频力学谱仪测试系统的误差分析
18.
Design and Measurement of a Low Frequency Flexural Resonant-column Vector Hydrophone
低频弯曲同振柱形矢量水听器研制与测试