单词	parachute-- valve
释义	parachute; valve瓣式伞
随便看	quantum limit of--receiver quantum limits quantum limit to detection quantum linewidth quantum liquid quantum localization quantum localization (metals/alloys) quantum logic quantum-mechanical quantum mechanical calculation quantum-mechanical confinement quantum mechanical correction quantum mechanical effect quantum mechanical narrow channel effect quantum-mechanical operator quantum-mechanical theory quantum-mechanical wave quantum mechanical wave impedance quantum-mechanical wave length quantum-mechanical wave--length quantum mechanics quantum meruit quantum metrology quantum microcavity quantum mirage