test frequency/operating frequency是什么意思

网络释义

用法例句

After analyzing current fault diagnosis methods based on multi-frequency sensitivity in analog circuits,a new sensitivity matrix analysis approach is presented to select testing frequency.

在分析现有模拟电路多频灵敏度故障诊断方法的基础上,提出一种新的测试频率范围的选择方法,即灵敏度矩阵分析方法。

The effects of tackifying resin style、high abrasion furnace black content、testing frequency to dynamic mechanical properties were studied by DMA 242.

利用DMA242热机械分析仪,研究了增粘树脂类型、高耐磨炉黑用量、测试频率等因素对氯化丁基橡胶阻尼材料动态力学性能的影响。

The frequency test system of ultrasonic transducer is researched, and a new equipment idea based on it is put forward.

对超声波换能器频率测试系统进行了探讨 ,并在此基础上提出了改装设想 ,分析了所研究的简易超声波换能器频率测试仪的电路原理及实验结果 。

Measuring Frequency with the 8031 Single-chip Microprocessor Minimum System

应用8031单片机最小系统测试频率

The Research and Practical Application of Frequency Method of Cable Force Measurement;

索力测试频率法的研究及其工程应用

Test frequencies freely supported beam of highway bridge under effect of vehicles

车辆作用下的公路简支梁桥测试频率

The Maximum permissible error when the working frequency of Resistor is equal to or lower than the measurement frequency.

* 电阻箱的工作频率等于或低于测试频率上限时的最大允许误差。

radio frequency emission testing

无线电频率放射测试

Frequency response test record

GB/T3320.1-1987频率响应测试唱片

Measuring methods for frequency counters

GB/T15151.2-1994频率计数器测试方法

Measuring methods for rubidium frequency standards

GB/T12499-1990铷原子频率标准测试方法

crystal-controlled secondary standard frequency measuring equipment

晶体控制次级频率标准测试装置

they tested his hearing with pure tones of different frequencies.

他们用不同频率的纯音测试她的听力。

A Tester for Frequency Response Characteristic Based on DDS;

基于DDS的频率特性测试仪的设计

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

A Frequency Characteristic-testing Instrument Based on VI Technology;

基于虚拟仪器技术的频率特性测试仪

The Study of Frequency Characteristic Measurement System for a Kind of Missile Actuator;

某导弹舵机的频率特性测试系统研究

Test Program Development of One Audio Power Amplifier

一款音频功率放大器的测试程序开发

Design of Frequency-Characteristic Measuring-Testing Instrument Based on C8051F020 Microprocessor

基于C8051F020的频率特性测试仪的设计

Fast Frequency Response Testing Method Based on Multitone Signal

基于Multitone信号的快速频率特性测试方法

Research on natural frequency of cantilever beam based on LabVIEW

基于LabVIEW的悬臂梁固有频率测试研究