... 频率调节器 frequency regulator 频率记录器 frequency recorder 频率继电器 frequency relay ...
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low to high frequency recorder 低至高频记录器
audio frequency response recorder 音频响应记录仪 ; 详细
radio-frequency radiation recorder set 射频辐射记录器
frequency radiation recorder set 射频辐射记录器
intermediate frequency tape recorder 中频带磁记录器
maximum demand recorder frequency deviation 最大频偏
The current data recorder has the ability to "step" in frequency when the telescope is tracking a spot on the sky.
当望远镜跟踪天空中的一个目标时，目前的数据记录器有能力对频率进行“跨距”记录。
Such as esophageal electrophysiology device, radio frequency ablation device, long-term 12-lead ECG recorder, aortic balloon pump apparatus, treadmill machines, tilt bed.
如食道电生理仪、射频消融仪、12导长程心电图记录仪、主动脉球囊反搏仪、运动平板机、直立倾斜床等。
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