modulated

英 [ˈmɒdjuleɪtɪd]

美 [ˈmɑːdʒəleɪtɪd]

v.  调节(嗓音的大小、强弱、高低等); 变调; 转调; 调整; 调节; 控制
modulate的过去分词和过去式

过去分词：modulated　过去式：modulated　

COCA.33649

柯林斯词典

• VERB 改变，调节(嗓音或声音)
  If youmodulateyour voice or a sound, you change or vary its loudness, pitch, or tone in order to create a particular effect.
  1. He carefully modulated his voice.
     他小心地压低了声音。
• VERB 调节;调整
  Tomodulatean activity or process means to alter it so that it is more suitable for a particular situation.
  1. These chemicals modulate the effect of potassium.
     这些化学物质可以调节钾的功效。

英英释义

adj

• altered in volume as well as tone or pitch
• changed or adjusted in pitch, tone, or volume

双语例句

• 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。
• A functional unit that converts a modulated signal into the original signal.
  把已调制过的信号恢复为原始信号的一种功能部件，或叫操作装置。
• Not modulated; not toned down.
  没有被调整的；没有变柔和的。
• A holographic three-slit interferometer is described in which the phase of one lateral slit is modulated.
  本文介绍了调制一条边缝光路位相的全息三缝干涉仪。
• The problem of estimating the parameter of a linear frequency modulated signal embedded in additive noise is considered.
  研究了加性噪声中线性调频信号的参数估计问题。
• Frequency of the fiber laser can be modulated by driving the waveguide phase modulator with proper voltage.
  光纤激光器的频率可以通过给环形腔中的波导施以适当的电压来进行调制。
• Then the multi-pulse injection mode modulation technique is presented and a serial of modulated injection modes are designed.
  进而提出了多脉冲喷油模式的调制技术，并设计了一系列调制喷油模式。
• When there is a modulated signal from transmitter, there are side bands.
  只要在发射机中存在调制信号，就含有旁频带出现。
• A functional unit that converts a signal into a modulated signal suitable for transmission.
  将信号转变成适合于传输的被调制信号的一种操作装置。
• Secondly, nonlinear channel model was established, and the power loss, correlation loss, code tracking and spectrum separation coefficients of MSK and QPSK modulated navigation signals were simulated.
  然后建立非线性信道模型，仿真了MSK和QPSK调制卫星导航信号的带外功率损耗、相关损耗和码跟踪误差以及与同频段信号的谱分离系数。