| 释义 |
half-power width of radiation lobe幅射(波)瓣之半功率宽half-power width of radiation lobe幅射[波]瓣之半功率宽half-power width of radiation lobe辐射瓣半功率点之宽度half-power width of radiation lobe幅射（波）瓣之半功率寬電機工程half-power width of radiation lobe輻射瓣半功率點之寬度海事half-power width of radiat |