Variable Voltage Variable Frequency Inverter (VVVF Inverter)

用法例句

It is controlled by MC68HC908QT2 as one kind of cheap MCU, and drived by variable frequence technology.

介绍了一种低电压供电且以MC68HC908QT2廉价单片机控制和可变频率驱动技术为核心的太阳能高压钠灯电子镇流器。

variable frequency crystal oscillator

可变频率晶体振荡器

variable frequency generator control

可变频率发生器控制

variable frequency trigger generator

可变频率触发信号发生器

Variable Dividers in Frequency synthesizer of Rb Frequency Standard

用于铷频标频率综合器中的可变分频器

Frequency spectrum element, carrier frequency. Frequency type can be specified.

频谱元件，载波频率。可指定频率类型。

permeability-frequency convertor

导磁率－频率变换器

You cannot use variable bit rate encoding with uncompressed video.

对未压缩视频不能使用可变比特率编码。

Variable Bite Rate Video Codec and its Traffic Analysis

可变比特率视频编码及其业务量特征分析

Study and Realization of Multirate M-ary Orthogonal Spread Spectrum System;

可变速率的多进制正交扩频系统研究与实现

The Research on Variable-bit-rate Video Traffic Prediction and Dynamic Bandwidth Allocation;

可变比特率视频流量预测与动态带宽分配研究

Modeling of Variable-Bit-Rate Video and Improvement of Streaming Server;

可变码率视频建模与流媒体服务器性能的改进

Analysis and Study on Power Factor Regulator Rotor-side Variable Frequency System

功率因数可调的转子变频性能分析和研究

The long-touted scarcity of radio spectrum in the future may be replaced by a surfeit of available frequencies.

困扰大众已久的无线电频谱不足问题，未来将变成可用频率太多。

The frequency inverters has a function of variable voltage and variable frequency.

频率逆变器具有变压、变频功能。

Design of L-band Frequency Agility Broadband Frequency Synthesizer Design

L波段宽带频率捷变频率综合器设计

commutator frequency changer

换向器变频机整流子频率变换器

A frequency fence, something like an electrical fence, was put around the-planet to control how much the frequencies of humans could be modulated and changed.

频率栅栏，有点像一个电的栅栏,放置行星周围控制许多人可调制和改变的频率。

automatic frequency control transformer

自动频率调整变压器