单词	定向归位
释义	同定向归航--定向归位
随便看	radiation ulcer radiation-- uncharged (particle) radiation-- uncollided radiation vacuum gauge radiation value radiation variable radiation vulcanization radiation warning assembly radiation warning symbol radiation wave radiation weighting factor radiation width radiation window radiation work permit radiation work permit{=rwp} radiation zone radiation， actinic radiation， activating radiation， administered radiation， alpha radiation， annihilation radiation， applied radiation， atomic radiation， background radiation， backscattered