double-slit interferometer
双缝干涉仪

• leach
• leaching
• lead 1
• lead angle
• lead-baffled collimator
• lead battery
• lead bem
• lead borate glass
• lead brass
• lead bronze
• lead chloride
• lead cvered wire
• leader
• lead flouride
• lead gauge
• lead glass
• lead-in
• leading axle
• leading edge
• leading edge time
• leadkage impedance
• leadkage loss
• lead-lanthanum
• lead oxide vidicon
• lead salts