英语词汇“beam-defining aperture”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	beam-defining aperture
释义	beam-defining aperture 限束小孔
随便看	fundamental subject fundamental substance fundamental subvariety fundamental sum fundamental summetric polynomial fundamental supply fundamental suppression fundamental surface fundamental surveillance fundamental symmetric function fundamental symmetric polynomial fundamental system fundamental system model fundamental system of function fundamental system of functions fundamental system of neighborhoods fundamental system of neighborhoods of zero element fundamental system of neighbo(u)rhood fundamental system of solutions fundamental table fundamental technical data fundamental technical requirements for repair and inspection fundamental tensor fundamental test fundamental theorem 朱雀桥边野草花朱雀桥边野草花朱颜空自改朱颜谢春晖朱颜那有年年好朱颜青鬓朴翁以衾自缠朴翁咎余无益朴翁皆工于诗机中锦字迎春花迎来送往迎迓迎送迎面迎面儿迎风迎风招展迎香穴运