- 速记技巧
词源记忆法
来自frequent, 频繁的。用于语音学名词。
- 近义词
- repetitionn.重复,反复;背诵;复制品,副本;[乐]复唱,复奏,重奏;
- 知识拓展
重要短语
high frequency 高频
low frequency 低频率;低周波
frequency domain [化]频域;频率范围
frequency conversion 频率变换
radio frequency 无线电频率
- 双语例句 更多例句
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.
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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.
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Their instruments detected very faint radiowaves at a frequency of 3 kilohertz.
他们的仪器检测到一个3千赫的微弱无线电波。
《柯林斯高阶英汉双解学习词典》
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.
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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.
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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.
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Speech is made up of sound waves that vary in frequency and intensity.
语音是由不同频率和强度的声波组成的。
《柯林斯高阶英汉双解学习词典》
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.
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然而特定轴度之闪光眩耀测试结果并未见明显差别.
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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.
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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.
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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.
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Motion sensed by the body mainly in the 0.5 HZ ~50 HZ frequency range.
身体所能感知运动的频率范围通常在0.5赫兹到50赫兹之间.
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Sound waves, light waves, and radio waves have a certain frequency, or number of waves per second.
声波、光波或无线电波等都有特定的频率,或者说是每秒的波数。
《柯林斯高阶英汉双解学习词典》
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.
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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.
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- 相关词组
- voice frequency terminal equipment音频终端设备
- shaped frequency generator整形频率发生器
- frequency allotment频率分配
- radio frequency cold crucible method射频感应冷坩埚法
- utility frequency of word词使用频度
- rotation frequency转动频率
- hypersonic frequency特超声频
- radio frequency adapter高频适应器
- expected frequency[医]期望频率;
- short-term frequency stability短期频率稳定度;
- zero calibration frequency converter校零变频器
- frequency tuning频率党;
- radio frequency choke高频阻流圈
- frequency adjustment频率调节;调频;校频;
- radio frequency sensor射频传感器
- frequency agility频率捷变;
- zero frequency零位频率
- joint frequency function联合次数函数;联合频率函数
- warble frequency颤音频率
- vibrating-reed frequency sensor振簧式频率传感器
- 今日热词
- 热门搜索
- clearly adv.清晰地;易懂地;显然地;
- let me go 让我走(歌曲名);放过我吧;
- How are you doing 你好吗;你过得如何;你过得好吗;
- Kingsoft n.全称Kingsoft Corporation Limited 金山软件有限公司,中国最知名的软件企业之一,中国领先的应用软件和互联网服务提供商。网站:www.kingsoft.com;
- flare gun 信号枪;
- organize v.组织;安排;规划;建立组织;
- practical adj. 实践的,实际的;可实现的,实用的;注重实际的;可用的;
- except prep.除了…之外;conj. 除了;
- widower n.鳏夫;
- guilty adj.内疚的;有罪的;
- smell v.有(或发出)…气味;闻到;嗅到(气味);嗅(气味);有难闻的气味;觉察出n.气味;嗅觉;臭味;嗅
- proof n.证据;证明;检验;证实;求证;验算;校样;(酒的)标准酒精度adj.防/抗…的;能抵御;能防范;可防护;


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