词汇	cyclic pitch
释义	cyclic pitch 周期桨距
随便看	Helicopter Landing Zone Locator helicopter lane Helicopter Laser Designator Helicopter Laser Range Finder Helicopter Laser Warning Equipment Helicopter-Launched Anti-Ship Missile helicopter-launched missile helicopter liferaft helicopterlike helicopter live-line work helicopter load helicopter-loaded mines laying helicopter-loaded platform helicopter logging Helicopter Logistics Support Helicopter Logistics Support Center Helicopter Long-Range Acoustic Sensor Helicopter Long Range Active Sensor Helicopter Long-Range Sonar helicoptermanship Helicopter Mine Countermeasures Squadron helicoptering helicopter insecticide dispersal apparatus,dry Helicopter Instructor Training Unit Helicopter Instrument Rule