频率

mains frequency

市电频率;电源频率

市售尺寸;标准尺寸 stock size | 市电频率;电源频率 mains frequency | 平(木)锉 flat rasp

mains frequency

电源频率;市电频率

main applicable range/main use 主要适用范围/主要用途 | mains frequency 电源频率/市电频率 | maintainable 可维持的/主张的

mains frequency interference

电源频率干扰

市电频率;电源频率 mains frequency | 电源频率干扰 mains frequency interference | 电源电阻 mains resistance

Mains 2 frequency

市电2频率

Inverter frequency 逆变器频率 | Mains 2 frequency 市电2频率 | Output frequency 输出频率

frequency measuring equipment

频率测量设备

frequency measurement 频率测量 | frequency measuring equipment 频率测量设备 | frequency measuring station 频率测试台

frequency multiplexing

频率多工法

"频率多工","frequency multiplex,FM" | "频率多工法","frequency multiplexing" | "频率倍增器","frequency multiplier"

natural frequency measurement

固有频率的测量

natural frequency,固有频率 | natural frequency measurement,固有频率的测量 | natural frequency of rotor/bearing system,转子支承系统固有频率

parallel resonance frequency

并联共振频率,并联谐振频率

parallel resonance 并联谐振 | parallel resonance frequency 并联共振频率,并联谐振频率 | parallel resonant circuit 并联谐振电路

frequency pulling

频率牵引

频率起伏 frequency fluctuation | 频率牵引 frequency pulling | 频率容差 frequency tolerance

radian frequency

弧度频率,角频率

radian 弧度,弪 | radian frequency 弧度频率,角频率 | radian length 弧度长度

Supposed to Be：应该吧

我想我该睡了 i think i should slp | 应该吧 supposed to be | 希望 hope so

Plain Weave：平布

509 hopsack 方平织物 | 510 plain weave 平布 | 511 panama 巴拿马薄呢