frequency control

常見例句

A discrete frequency control method is proposed for thyristorized static switch.
介紹了用于感應電機起動的離散頻率控制方法。
Italso requires good frequency control, noise reduction and contingencyplans, and often improvises when things don't go as planned.
它還需要很好的節(jié)奏控制，干擾消除工作，和各種應急計劃，并且在遇到狀況時能做到隨機應變。
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.
采用變頻調速控制，對風機、水泵類機械進行轉速控制來調節(jié)流量的方法，對節(jié)約能源，提高經濟效益具有非常重要意義。

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