A density calibration method by industrial CT was introduced,which was recommended by ASTM. An example was presented to demonstrate the feasibility and accuracy of the method under a 9MeV industrial CT.是什么意思_A density calibration method by industrial CT was introduced,which was recommended by ASTM. An example was presented to demonstrate the feasibility and accuracy of the method under a 9MeV industrial CT.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句