- 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
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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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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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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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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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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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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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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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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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》
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》
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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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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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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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》
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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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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- 相关词组
- acoustic frequency音频;
- abnormal frequency[医]异常频率;
- frequency band频带;
- accident frequency意外事故频率;
- warble frequency颤音频率
- audio frequencyn.成音频率，音频;
- very high frequencyn.特高频率(VHF);
- frequency allotment频率分配;
- angular frequency角频率;
- frequency agility频率捷变;
- frequency diversity频率分集[分隔];
- frequency allocation频率分配;
- radio frequencyn.无线电频率;
- expected frequency[医]期望频率;
- high frequencyn.高频率，频繁出现;
- audible frequency声频;
- acoustical frequency音频;
- frequency modulation调频;
- aliasing frequency混杂频率;
- ultrahigh frequencyn.超高频率，特高频;
- 今日热词
- 热门搜索
- villager n.村民;乡村居民;
- excitedly adv.兴奋地;愤慨地;心急火燎地;兴奋地，激动地;勃然;兴冲冲;情绪激昂地
- ww abbr.warehouse warrant 栈单;white water 白水;werkwoord (Dutch=verb) （丹麦语）动词;water white 透明的;
- delight n.高兴;愉快;快乐;乐趣;乐事;令人高兴的事v.使高兴;使愉快;使快乐
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- free adj. 自由的;免费的;免税的;空闲的;adv. 免费地;自由地，无拘束地;一帆风顺地;
- parallels desktop 虚拟机
- fade v.变暗淡;褪色;逐渐消失;逐渐减弱;衰退，衰弱;
- jog v.慢跑(尤指锻炼);慢步长跑;(偶然地)轻击;轻碰;轻推，轻撞;n.轻推;慢跑(尤指锻炼);轻碰;轻击
- balance n.均衡，平衡（能力）;天平;余额;v.比较，权衡;保持平衡;结算;抵消;
- refusal n.拒绝;优先取舍权;
- dinner n.正餐，主餐;宴会;晚餐;
