longiudinal mode selection
纵模选择

• suppressed total reflection
• suppression
• suppression circuit
• suppressor
• suppressor grid
• surface
• surface active agent
• surface-alloy phototransistor
• surface analyzer
• surface breakdown
• surface colour
• surface damage
• surface defect
• surface diffusion
• surface element
• surface error
• surface finish
• surface-finish indicator
• surface-flatness checker
• surface gauge
• surface hardening
• surface inspection gauge
• surface layer
• surface migration
• surface mirror