In the article,a test bed for the calibration of SI engine based on Bosch M3. 8.2 system is built,on which the basic calibration work has been finished.是什么意思_In the article,a test bed for the calibration of SI engine based on Bosch M3. 8.2 system is built,on which the basic calibration work has been finished.在线翻译_英语_读音_用法_例句