... 变换开关 alternation switch 变换频率 conversion frequency 变换线圈仪表 change-coil instrument ...
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通讯工程专业英语词汇翻译 ... 数字式扫描转换 conversion，digital scan 频率转换 conversion，frequency 理想连续至离散时间转换 conversion，ideal Continuous-to-Discrete-tome(C/D) ...
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frequency conversion [电子] 变频 ; [电子] 频率变换
Conversion frequency oil-flooded 一般用变频喷油螺杆空气压缩机
conversion frequency control 变频控制
conversion frequency control system 变频控制系统
raman frequency conversion 喇曼变频
frequency conversion effect 变频效应 ; 频率特性
Frequency Conversion Equipment 变频设备 ; 变频配置
quantum frequency conversion 量子频率变换
frequency-conversion circuit 频率变换电路
The AC servo system of FANUC 11 series is a AC-DC-AC conversion frequency speed adjusting system, which use PWM as the speed-adjusting control method.
FANUC一11型交一直一交频调速系统，调速的控制方法为脉冲宽度调制(pwm)法。
It shows signal harmonics is obviously weakened by the smoothing action in the setting process and there is a best conversion frequency to minimize harmonic distortion.
发现了建立过程的平滑作用可以明显地削弱信号的谐波分量，并存在一个最佳转换频率，使谐波失真达到最小值。
The paper introduces the principle, effect of conversion frequency technology as well as the developing tendency of this industry, and concerning industrial strategies of China is followed.
介绍了电动机变频调速技术的原理、作用，变频调速技术产业的现状及发展趋势以及我国的对策。
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