英汉词典

modulation 基本解释

n.

调制；调幅度；移调；

变形

复数：modulations

英英释义

modulation[ ,mɔdju'leiʃən, -dʒu- ]

n.a musical passage moving from one key to another

同义词：transition

(electronics) the transmission of a signal by using it to vary a carrier wave; changing the carrier's amplitude or frequency or phaserise and fall of the voice pitch

同义词：intonationpitch contour

a manner of speaking in which the loudness or pitch or tone of the voice is modified

同义词：inflection

the act of modifying or adjusting according to due measure and proportion (as with regard to artistic effect)

modulation 相关例句

词组短语

frequency modulation调频

pulse width modulation[计]脉冲调制；脉宽灯；脉冲间隔灯

phase modulation相位调制；调相

amplitude modulation (AM)幅度调制；振幅调制

amplitude modulation (am)幅度调制；振幅调制

amplitude modulation调幅；波幅调制

modulation method[物]调制法

digital modulation数字调制

pulse modulation脉冲调制；脉冲灯

modulation scheme[计]调制方案

modulation signal调制信号

pulse-width modulation脉冲宽度调制

intensity modulation[电子学]强度调制

modulation frequency调制频率

pulse code modulation脉冲编码调制；脉码调制

modulation index[电]调制指数

modulation depth调制深度；调制度

delta modulation增量调制

power modulation功率灯；功率调制

quadrature amplitude modulation正交调幅

更多收起词组短语

双语例句

用作名词(n.)

1. The nodal modulation is a very significant feature of the tides.
   交点调节是一个非常重要的潮汐特征。
2. Thus, thrust modulation performance of SRM can be improved through optimizing vortex valve geometry parameters.
   因此，可以通过对涡流阀结构的优化设计来提高发动机的推力调节性能。
3. Further, the role of modulation enters as another means of enhancing larger structural relations.
   甚者，转调成为增强更大的结构关系的另一个工具。

权威例句

Death Receptors: Signaling and Modulation
Multicarrier Modulation for Data Transmission: An Idea Whose Time Has Come
Multicarrier Modulation for Data Transmission: An Idea Whose Time Has Come
Integrins: versatility, modulation, and signaling in cell adhesion.
Dietary modulation of the human colonic microbiota: updating the concept of prebiotics.
Repeated temperature modulation epitaxy for p-type doping and light-emitting diode based on ZnO
Tight regulation, modulation, and high-level expression by vectors containing the arabinose PBAD promoter.
Quantization index modulation: a class of provably good methods for digital watermarking and information embedding
Quantization index modulation: a class of provably good methods for digital watermarking and information embedding
Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorom...