英语词汇“相对孔径--相对口径”的翻译、意思、用法、释义-英汉汉英词典

单词	相对孔径--相对口径
释义	相对口径；相对孔径f number
随便看	fizzle out fizzles fizzling fizz up fizzwater fizzy fizzy lemonade fièvre boutonneuse fišer fišer, luboš fj fjaere fjallasen fjallbacka fjard fjcc fjcc--fall joint computer conference fjeld fjelds fjeldstad fjeldstad, oivin f.j.i. fji fjord fjord coast