By applying Morison equation and digging force formula the drag force and digging resistant force are obtained and integrated into the virtual model of underwater excavator.是什么意思_By applying Morison equation and digging force formula the drag force and digging resistant force are obtained and integrated into the virtual model of underwater excavator.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句