frequency control

常见例句

A discrete frequency control method is proposed for thyristorized static switch.
介绍了用于感应电机起动的离散频率控制方法。
Italso requires good frequency control, noise reduction and contingencyplans, and often improvises when things don't go as planned.
它还需要很好的节奏控制，干扰消除工作，和各种应急计划，并且在遇到状况时能做到随机应变。
Frequency control the use of fans, water pumps, type of machinery to carry out speed control method to regulate the flow of energy conservation, economic efficiency is very important significance.
采用变频调速控制，对风机、水泵类机械进行转速控制来调节流量的方法，对节约能源，提高经济效益具有非常重要意义。

Weighing in at less than 9 ounces, it can control a component from as far away as 33 feet, and with an optional radio frequency receiver, it can control components in more than one room from farther away.
FORBES: True Remote Control
Both sending and receiving stations would, however, need some mechanism to encode and control the frequency-hopping pattern.
ECONOMIST: Player-piano pioneer
They could control for frequency of prior arrest, but not whether the individual was an active gang member.
FORBES: A Useless Study on Gun Possession