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

• 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 Study of High Frequence Ultrasonography Features and Pathology Bases in Small Breast Neoplasm
  乳腺小肿瘤高频声像图表现及病理基础研究
• A new variable frequence and multi-wave power supply used to aluminum foil corrosion is introduced.
  研制了用于电解电容器阳极铝箔腐蚀的变频电源。
• 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 New Technology of Frequence Compensating Based on FIR Filter
  一种基于FIR滤波器的频响补偿技术
• 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。
• We experimentally fabricate GHz high speed optical receiver front-end and measure their frequence response using microwave network analyzer.
  在实验上制作了GHz级高速光接收机前端，并用微波网络分析仪测试了前端的频率响应。
• 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
• This method can be used to single asynchronous station widely to solve the control problem of frequence and voltage.
  此种方法可广泛使用于孤立运行的异步发电站，以解决频率与电压的控制问题。
• Method Patients of vertigo need to fill a form about the symptoms of TCM, and then analyze the frequence and percentage of the symptoms and the syndromes with SPSS software.
  方法对符合中医头晕诊断标准者，填写中医证候调查表，采用SPSS统计软件对中医表征和证型做频数和百分比统计。