clamer
(1)箝拉器
(2)箝拉电路
(3)接线板
(4)限幅器

• diagonal
• diagonal angle of view
• diagonal choerent-state
• diagonal equation
• diagonal eyepiece
• diagonalization of intensity matrix
• diagonalization of matrix
• diagonal line
• diagonal plane
• diagonal position
• diagonal scale
• diagram
• diagrammatic representation
• diagrammatic view
• diagraph
• dial depth gauge
• base unit of measurement
• BASIC
• basic filter
• basic frequency
• basic line of sight
• basic pulse generator
• basic roughness
• basic stimulus
• basis