单词	(一)技术(二)方法
释义	(一)技术(二)方法technique
随便看	mechanical unit mechanical vacuum pump mechanical valve mechanical vapouf re-compression mechanical vapour recompression mechanical variables control mechanical variables measurement mechanical variables transducers mechanical vector mechanical--vector mechanical ventilation mechanical ventilation drying mechanical ventilation--mechanical draft-- supply ventilation mechanical verification mechanical vertigo mechanical vibrating conveyor mechanical vibrating feeder mechanical vibrating system mechanical vibration mechanical vibration generator mechanical vibration generator system mechanical vibration table mechanical vibrator mechanical vibrograph mechanical vibrometer