low-frequency的例句大全

The synchronized low-frequency rectifier is similar to a push-pull rectifier.

同步 低频 整流器与推挽整流器相似.

Uses: Applicable to low-frequency AC circuits, DC and pulse circuits.

用途: 适用于低频交流电路, 直流电路及脉动电路.

Low-speed jet flames are known to flicker a low frequency.

在低速射流的预混火焰和扩散火焰中都存在火焰闪烁现象.

Power System Stabilizers ( PSS ) are effective in damping the low frequency oscillation.

电力系统稳定器 ( PSS ) 的应用,在抑制低频振荡方面取得了明显的效果.

Good electrical insulation under the condition of low frequency and low voltages.

在低频、低压条件下具有良好的电气绝缘性.

This paper introduces low frequency characteristic extension technique of velocity vibration sensor.

本文介绍了速度型拾振器低频特性的拓展技术研究.

Applicafion of the Low-Frequency Electrical Pulse Oil Production Technology in the Downhole.

与井下 低频 电脉冲采油技术的应用>>相似的文献.

Also produce various kinds of high-low-frequency transformers, inductors and other electronic series.

同时也生产各类高低频变压器 、 电感等电子系列.

Very little effort has been devoted to the experimental measurement of low frequency combustion response.

在低频燃烧响应的试验测定方面只做了很少的工作.

The low-frequency-compensation principle for TEM-horn antenna was verified by experiment.

通过对TEM喇叭天线低频补偿的实验,验证了低频补偿原理的正确性.

The abnormal colours of seedlings turned a low frequency.

颜色异常的苗木出现频率较低.

Peak indicator light and LF low frequency switch per mono channel.

每路单声信道具有峰值指示灯及低频切除开关.

The scanner emits a low frequency radio signal, activating the microchip.

扫描仪会发出一些低周波的无线电信号, 来激活微芯片.

In this paper low-frequency vibration problems of rotating machinery are investigated.

应用时频分析方法研究了回转机械低频振动问题.

Purpose: Low frequency power amplifier , medium speed switching applications.

用途: 用于低频功率放大及中速开关.

Measurement of bridge dynamic deflection with seismic low frequency vibration transducer

用地震式低频振动传感器测量桥梁动挠度

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

A Study on Wearing Capacity of Twist Drill and Chip Breaking Under Low Frequency Vibration

低频振动钻削的工具磨损和断屑问题研究

Ice cover in certain wire with often occur dance, it is a kind of low frequency, the large amplitude of self-excited vibration.

覆冰导线在一定风速下将会产生舞动，舞动是一种大振幅、低频率的自激振动。

The base and emitter transit time increase and the cutoff frequency decreases at low temperature due to the trapping effect of shallow energy level impurities.

而由于浅能级杂质的陷阱效应，低温下基区和发射区渡越时间变长，截止频率下降。