1.
Reliability Analyse and Test Frequency Optimization of Motorized Isolation Valves of Emergency Core Cooling System;
应急堆芯冷却系统电动阀的可靠性分析及试验频率优化
2.
impedance change frequency test
电阻抗变换频率试验
3.
A Study of the Feasible Stimulating Frequency and the Clinic Application on Head Shaking Test;
摇头试验适宜频率及临床应用的研究
4.
The Frequency Calculation and Dynamic Frequency Test of Interlocked Long Blade;
整圈自锁长叶片共振频率计算与动频试验
5.
Study on Optimum Frequency for Eddy Current Testing of Tubes by Numerical Modeling and Experimental Verification
管材涡流探伤最佳频率数值模拟与试验验证
6.
measurement of natural frequency and damping ratio of suspension
汽车悬挂系统固有频率与阻尼比的测定试验
7.
Line frequency and voltage tests for electronic measuring instruments
GB/T6587.8-1986电子测量仪器电源频率与电压试验
8.
Study on motor control strategy of the mutual-feedtest bed based on slip frequency
基于转差频率的互馈试验台电机控制策略研究
9.
Theoretical and Experimental Research on Natural Frequency of Prestressed Concrete Simply Supported Beam;
预应力砼简支梁自振频率的理论与试验研究
10.
Research on the Cylinder Without Load for Servo Valve Frequency Characteristic Test
伺服阀频率特性试验用无载液压缸的研制
11.
Analysis on variable speed constant frequency DFIG control system and full power test
变速恒频双馈风电机控制与全功率试验分析
12.
Test and Fault Analysis for High Power High Frequency High Voltage Transformer
大功率高频高压变压器的试验及故障分析
13.
Natural frequency of hydraulic stewart platform using in spacecraft docking mechanism test system
对接机构综合试验台运动模拟器的固有频率
14.
The Experimental Study on Error-frequency Characteristics of Capacitor Voltage Transformer
电容式电压互感器误差频率特性的试验研究
15.
EXPERIMENTAL RESEARCH ON THE INFLUENCE OF LOADING FREQUENCY ON DYNAMIC PROPERTY OF CLAY
加载频率对粘性土动力特性影响的试验研究
16.
The method of environmental test for analytical instruments-Line frequency and voltage test
GB/T11606.2-1989分析仪器环境试验方法电源频率与电压试验
17.
Test methods for communication cable--Test for frequency characteristic of attenuation coefficient of coaxial pair--Comparison method
GB/T5441.8-1985通信电缆试验方法同轴对衰减常数频率特性试验比较法
18.
Control Methods for Voltage and Frequency of UHV Frequency-tuned Resonant Test Power Supply
调频式谐振特高压试验电源电压及频率的控制方法