查单词 · 学外语

精品英语词典

首页frequencyfrequency实用场景例句

frequency

英 ['friːkw(ə)nsɪ] 美['frikwənsi]

英英释义考试真题实用场景例句

n. 频率；频繁

实用场景例句

The program can show us word frequency (= how often words occur in a language) .: 这个程序可给我们显示词频。

the alarming frequency of computer errors: 计算机出错惊人的频繁

Objects like this turn up at sales with surprising frequency.: 这样的东西在拍卖会上出人意料地频繁出现。

a high/low frequency: 高 / 低频

a frequency band: 频带

There are only a limited number of broadcasting frequencies.: 只有数量有限的广播频率。

a society with a high/low frequency (= happening often/not very often) of stable marriages: 婚姻稳定率高 / 低的社会

Fatal road accidents have decreased in frequency over recent years.: 近年来致命交通事故发生率已经下降。

...a frequency of 24 kilohertz.: 24 千赫的频率

You can't hear waves of such a high frequency.: 如此高频率的声波是无法听到的。

The frequency of Kara's phone calls increased rapidly...: 卡拉的电话飞速增多。

The tanks broke down with increasing frequency.: 坦克越来越频繁地熄火。

It gives the resonance frequency, effective electeromechanical coupling coefficients.: 本文给出了这种换能器的共振频率、效机电耦合系数及实验结果.

If unable to contact Kun Ming Control, revert to this frequency.: 如不能联系昆明管制, 回到这个频率.

For lossless digitization, the sampling rate should be at least twice the maximum frequency response.: 我们要获得一个无损的采样, 就必须以波形最高允许频率的两倍作为采样率.

The results revealed mild lowering contrast sensitivity at high spatial frequency for our glaucoma patients.: 然而特定轴度之闪光眩耀测试结果并未见明显差别.

Calibration System is a very important part of Radio Frequency Simulation System ( RFSS ).: 校准系统是射频仿真系统 ( RFSS ) 的重要组成部分.

The computing method for natural frequency of feeding machine is introduced.: 介绍了吐丝机固有频率的电算方法.

This allows the ear nerve to be tempered, frequency noise damage, there is a certain subduction.: 这样可以让耳朵的神经得到锻炼, 对低频噪音的伤害, 有一定的消减作用.

Experimental results demonstrate effectiveness of scaling for invariance to the effect of transducer frequency.: 实验结果验证了频率一致性处理方法的有效性,能够消除换能器频率对分类的影响.

The real part of the impedance R is a of frequency.: 该阻抗的实部R是频率的函数.

Procedures realize the cyclical nature of a single frequency tone.: 程序中实现单一频率的周期性提示音.

Are filters managed properly? Clean frequency, renew frequency?: 过滤器管控是否恰当? 清洁频率, 更新频率是多少 ?

Purpose: Audio frequency output amplifier.: 用途: 音频输出放大.

Transistor high frequency generator, fast heating speed, high efficiency, low power consumption.: 晶体管式高频发生器, 加热速度快, 效率高, 耗电少.

By vibration mechanics theory the calculating formula of natural frequency of hanging pipe water is established.: 用振动力学推导出了管道悬空段固有频率的计算公式,管道悬空段的长度越大,其固有频率越低.

The principles and advantages of instantaneous frequency in wavelet domain are briefly discussed.: 小波变换域瞬时频率分析方法是地震资料分析的重要工具.

Can measure frequency and cycle. 8846 A still can measure capacitance and temperature.: 能够测量频率和周期. 8846A还能够测量电容和温度.

Spread spectrum has two distinct flavors: direct sequence and frequency hopping.: 该技术有两个明显的变型: 直接顺序与跳频.