In this paper, the possibility of using formular to determine exposure parameters and the formula form are theoretically discussed.Based on the test, the formula has been regressed.是什么意思_In this paper, the possibility of using formular to determine exposure parameters and the formula form are theoretically discussed.Based on the test, the formula has been regressed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句