The simulation of Double-flank Gear Rolling Test (DGRT) features is variables and complexity, compared with the simulation of Single-flank Gear Drive (SGD).是什么意思_The simulation of Double-flank Gear Rolling Test (DGRT) features is variables and complexity, compared with the simulation of Single-flank Gear Drive (SGD).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句