circulary cylindrical coordinates
圆柱坐标

• remote sensor
• remote signal
• remote viewing
• remotum
• removable handle
• removal
• removal of dominance
• removal of electron
• remover
• removing
• rendezvous sensor laser
• rendition
• rental equipment
• reorientation
• repartition
• repeatability
• repeatability error
• repeated reflection
• repeater
• repeater theodolite
• repeating circle
• repeating optical transit
• repeating theodolite
• repeller
• repercussion