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相对论返波管
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相对论返波管
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相对论返波管
释
relativistic backward wave tube
相对论返波管
慢波线上游(靠电子枪端)设置有一段截止波导或一个反射腔,使微波能量被反射后仍在慢波线下游端(靠收集极端)输出的相对论高功率微波器件。
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acarinosis of animal
acarodermatitis
Acarodomatia
acaroids mite
ACARS
A Case of Injustice about Strings of Coins
ACAST
A Catalogue of Chinese Paintings at Wanmu Thatched Cottage
A Catalogue of Facial Masks in Peking Opera
A Catalogue of Festive Plays at the Qing Court
a catalogue of marxism
A Catalogue of Past and Present Zaju Plays at Yeshi Garden
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a cave of wind
A. Cayley
A. Cayley (1821—1895)
ACBAR
A.C.bridge
AC bridge
ACC
ACCD
ACCE
accel-decel
accelerated
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