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幅度变化的英文

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"幅度变化"怎么读用"幅度变化"造句

英文翻译手机手机版

  • amplitude of variation
  • amplitude variation

例句与用法

  • In communications , the amplitude variations of an amplitude modulated carrier wave
    在通信技术中,调幅载波的幅度变化图。
  • Industrial - process control valves . flow capacity . inherent flow characteristics and rangeability
    工业过程用调节阀.流量.固有流量特性和幅度变化范围
  • In communications , to reduce a signal ' s parameter , such as bandwidth , amplitude variation , duration , and so on , but with the preservation of the basic information content and purpose
    在通信技术中,减少信号的参数或特征值,如带宽、幅度变化、持续时间等。但该信号的基本信息内容和用途保持不变。
  • A device that converts a property of an input signal , such as frequency or phase , into an amplitude variation , depending on how the signal differs from a standard or reference signal
    鉴别器,鉴频器一种将输入信号的某一特征,如频率或相位转变为幅度变化装置,其变化大小因信号与标准或参考信号的不同程度而异
  • Shaped pattern synthesis originated with schelkunoff in 1943 . however , the current magnitude variations could not be effectively controlled by most conventional approaches until michael . j . buckley in 1993 employed the implicitly constrained current elements in the optimization process
    传统的赋形波束综合算法没有对电流幅度加以有效的控制,综合得到的电流幅度变化较大,给馈电网络的设计和实现造成很大困难。
  • Automatic gain control ( agc ) circuit is a kind of automatic control circuit . it can regulate the output - signal to some specified power level or limit it to a small range while the input - signal ’ s power level is changing sharply . it is very important in communication equipments , especially in the receiving part
    自动增益控制( agc : automaticgaincontrol )电路是一种在输入信号幅度变化很大的情况下,使输出信号幅度保持恒定或仅在较小范围内变化的自动控制电路;在通信设备,特别是通信接收设备中起着非常重要的作用。
  • In order to improve the ranging accuracy of a lidar , the effect of amplitude and width of the echo signal on the ranging accuracy of a lidar with bell - type laser pulses in temporal domain and gaussian pulses in spatial domain , was studied under the condition of constant - voltage - amplitude discrimination
    摘要为了提高脉冲激光雷达的测距精度,研究了光束在空域为高斯光束、时域为钟型脉冲的激光雷达在恒电压幅度鉴别模式下,回波信号幅度变化和宽度变化对测距精度的影响。
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