Most bore tests adopt traditional observations by eyes at present and the low precision and too many errors of test results are hardly suitable to modern bore producing technique and hamper the rapid development of national defense industry.是什么意思_Most bore tests adopt traditional observations by eyes at present and the low precision and too many errors of test results are hardly suitable to modern bore producing technique and hamper the rapid development of national defense industry.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句