词汇	光学标志读出器
释义	光学标志读出器 optical mark reader
随便看	single hydraulic post single hydraulic prep single hydraulic prop single hydraulic support single hydrofoil craft single hydrophilic group type surfactant single hydrophone singlehyperbaricoxygenchamber single hyperbaric oxygen chamber single hypothesis single ida single identifier Single-idler electronic belt conveyor scale single-idler receptor single ignition single ignition system single image single-image single image depth cue single image photogrammetry single-image photogrammetry single image projective generation Single Image Random Dot Stereogram single-image random-dot stereogram single-images