... -autotransformer starter-自耦变压器式启动器 -radio tube-电子管 -bridge rectifier-桥接整流器 ...
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radio tube anode 电子管阳极
radio tube performance chart 电子管特性曲线
radio tube- 电子管
radio tube radio valve 无线电真空管
radio-frequency receiving tube 射频接收管
radio receiving tube 无线电接收管
Vacuum Tube FM radio 上一篇文章
In a radio tube there is a source of electrons.
在电子管中,有一个电子发射源。
The alternative procedure recommended takes about 15 minutes to complete and involves using radio signals to create a lesion inside the fallopian tube.
这项可供选择的方法可在15分钟内完成,包括利用无线电信号在输卵管内造成损害。
Objective To evaluate the different effects between gynecological endoscope and radio-intervention treatment in 268 cases of infertility caused by fallopian tube obstruction in different portion.
目的通过分析268例不同部位阻塞性不孕疏通的治疗结局,比较妇科内镜及放射介入的效果。
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