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单词
phasor
释义
phasor
/ˈfeɪzə
/
noun
Physics
A line used to represent a complex electrical quantity as a vector:
[
as modifier
]
:
a phasor diagram
...
A phasor is simply the complex representation of the rms magnitude X and the time difference [phi] (expressed in radians).
Phasors are a very useful technique for conceptualizing sinusoidally oscillating electrical quantities.
This paper presents a technique for measuring object-vibration phasors of higher amplitudes in phase-modulated holographic interferometry.
Origin
1940s
: from
phase
, on the pattern of
vector
.
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更新时间:2025/12/9 14:20:47