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second harmonic
 second harmonic
oil 第二谐波
oil од. 二次谐波
 second harmonics
railw. 二次谐波
| amplitude
 amplitude
bridg.constr. 幅值
econ. 广度 ,变幅
hydroel.st. 变幅; 幅度
met. 射程; 距离; 作用半径
radio.amat. од. 振幅
space 出没方位角
sport. 摆幅

to phrases

second-harmonic

gen. 第二谐波; 二次谐波
second harmonic
oil 第二谐波; 二次谐波
second harmonics
railw. 二次谐波
second harmonic
: 43 phrases in 14 subjects
Air defense1
Aviation1
Chemistry3
Earth sciences1
Electric machinery1
Electronics17
General1
Geophysics1
Hydroelectric power stations2
Information technology1
Materials science1
Polymers2
Sealing4
Technology7

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