screw thread micrometer
螺纹千分尺

• theta-pinch geometry
• theta-pinch plasma
• thick film
• thick-film hologram
• thick-film liquid dye laser
• thick lens
• thick meniscus lens
• thickness
• thickness gauge
• thimble
• thin achromatic doublet
• thin aluminum filter
• thin dielectric film
• thin evaporated film
• thin-film-band pass filter
• thin film capacitor
• thin film coating plant
• thin film composite structure
• thin film detector
• thin film field-emission cathode
• thin film hologram
• thin film hydrogen sensor
• thin film image converter
• thin film infrared detector
• thin film integrated circuit