| 单词 |
matching diaphragm |
| 释义 |
matching diaphragm matching diaphragm[′mach·iŋ ′dī·ə‚fram] (electromagnetism) Diaphragm consisting of a slit in a thin sheet of metal, placed transversely across a waveguide for matching purposes; the orientation of the slit with respect to the long dimension of the waveguide determines whether the diaphragm acts as a capacitive or inductive reactance. |
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