modulation

modulation读音音标

英 [ˌmɒdjʊ\'leɪʃn]

美 [ˌmɑdʒəˈleʃən]

modulation意思解释

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 phase

rise 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)

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

双语例句

用作名词(n.)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。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。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。