frequence

英

美

n.  频数，频繁

英英释义

noun

• the number of occurrences within a given time period
  1. the frequency of modulation was 40 cycles per second
  2. the frequency of his seizures increased as he grew older
  Synonym:frequencyoftenness

双语例句

• In connection with the operation characteristics of the hoist-lower mechanism and frequence control is explained.
  本文分析了该起升机构的运行特点，介绍矢量控制变频调速特性。
• Frequence conversion and branch drag speed-governing system of print equipment has been studied.
  对印染设备变频分部拖动系统进行了深入研究。
• By utilizing the insulation of UEW and PET fiber, the interlayer capacitance will be lower to achieve outstanding performance at high frequence.
  由于漆包线的绝缘性，再加上人造纤维丝以降低层间电容，使高频绝缘性提高。
• Each observation could have been weighted inversely as the distance or as the square root of the frequence.
  每次观测可以倒过来加权作为距离或作为频率的平方根。
• And mainly introduced some important technology branches including disturbance frequence spectrum ( lEMI) nature electromagnetism, disturbance and electromagnetism pulse etc.
  重点介绍干扰频谱分布、意电磁干扰（EMI）自然电磁干扰和电磁脉冲等几个重要技术分支。
• Multifunctional counter for measurement of frequence 、 period and phase difference based on FPGA
  基于FPGA的频率周期及相位差测量的多功能计数器的实现
• Analysis of Restraining EMI in Communication High Frequence Switching Power Supply
  通信高频开关电源电磁干扰抑制分析
• By twisting multi-wires together, the surface area will be maximized in order to lower skin effect and resistance at high frequence for higher "Q" value.
  多股细线集捻而成，形成众多圆周表皮，以降低集肤效应，使高频等效电阻下降，而提高Q值。
• A Study of the Process Optimization of 3G Radio Frequence Project in S Company Based on ABC Method
  基于作业成本法的S公司3G射频项目业务流程优化研究
• The DDS technology was widely used in frequence synthesis field.
  DDS技术在频率合成领域取得了广泛的应用。