infra red in English

adjective
1
(of electromagnetic radiation) having a wavelength just greater than that of the red end of the visible light spectrum but less than that of microwaves. Infrared radiation has a wavelength from about 800 nm to 1 mm, and is emitted particularly by heated objects.
Terahertz light is a little-studied realm of the electromagnetic spectrum between microwave and infrared light.
noun
1
the infrared region of the spectrum; infrared radiation.
Wavelengths of light in this region of the spectrum cause heating so blocking infrared reduces unwanted rays from the sun.
noun
    infrared radiationinfrared light

Use "infra red" in a sentence

Below are sample sentences containing the word "infra red" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "infra red", or refer to the context using the word "infra red" in the English Dictionary.

1. Enuresis alarms, infra-red lamps

2. Infra - red is not powerful enough to do this.

3. Two Type 2 infra-red communication devices were also installed.

4. Passive infra-red line detectors for open-air operations

5. Tungsten halogen filament lamps, excluding ultraviolet or infra-red lamps

6. Initial dry solids in the infra - red or hot air pipes.

7. Very simple, installed infra - red monitoring warning apparatus to be solved!

8. The infra - red spectra of quinones present a number of interesting features.

9. You're not familiar with the German-made Iris-T Infra-red Smart missile?

10. 13 Set an infra - red thermometer at the entrance of Silver Jubilee Building.

11. They're highly sophisticated infra-red beams, virtually undetectable to the naked eye.

12. Common types are dielectric moisture meter, infra - red absorption type moisture meter, etc.

13. Set an infra - red thermometer at the entrance of Silver Jubilee Building.

14. 8 The second European satellite, Herschel, will scrutinise the universe at infra-red wavelengths.

15. Night - vision technology, including night vision and infra - red night vision in two ways.

16. This conclusion is supported by adsorption isotherms, cryoscopic, infra-red and deflocculation tests.

17. Clinical thermometers — Part 5: Performance of infra-red ear thermometers (with maximum device)

18. Ethylene and trans - dichloroethylene are both inactive in the infra - red in this region.

19. To achieve this trick, the segments talk to each other using infra-red transceivers.

20. Imagable products employing the infra-red absorbing polymers may include positive working lithographic printing plates.

21. The carbon monoxide analyser shall be of the non-dispersive infra-red (NDIR) absorption type.

22. Infra - red non - destruction technology has been widely applied in disfigurement inspecting of furnace liner.

23. This paper describes the infra red spectra analysis and interpretation of some amino resin paints.

24. The carbon dioxide analyser shall be of the non-dispersive infra-red (NDIR) absorption type.

25. Gas powered Char Broilers have three styles to pick from: Lava Rack, Radiant and Infra-Red

26. Dynamic data-rate adaptive signal processing method in a wireless infra-red data transfer system

27. The carbon dioxide analyser shall be of the non-dispersive infra-red (NDIR) absorption type

28. Indeed, infra-red light is chiefly responsible for the general warming effect of solar radiation.

29. The supplied infra-red remote control handset also enables control of a suitably appointed Nakamichi cassette deck.

30. The project is based on the absorption of infra-red radiation by intra-band transitions in Quantum Wells.

31. Heat may be in the form of electric elements, lazy - flame gas, ultra - violet or infra - red radiation.

32. (d) Infra-red aerial photography of olive-growing zones with a low gradient, on the same scale.

33. Circuit design by infra - red coding circuit, infrared decoder circuit and unlock the keyboard and display circuit.

34. Development of the first near - infra - red - based waste - sorting systems began in the early 1990 s.

35. In the transmitter, infra-red is modulated to carry the analogue sound information which then fills the room.

36. Each Mouse Alert system comprises a network of up to 360 strategically placed infra-red electronic sensor boxes.

37. The actuators incorporate sophisticated electronics that provide - intrusive set - up and interrogation via an infra - red hand held remote.

38. A study is described of the analysis of chlorates, bromates, and iodates by chromatography on paper, on column, and by infra red absorption.

39. Fourier transform infra red ray spectrum (FT IR), differential scanning calorimeter(DSC) and cross link density were employed in the experiment, and the relation...

40. Images of hotspots on the surface of Betelgeuse taken at visible and infra-red wavelengths using high resolution ground-based interferometers Perrin, Guy; Malbet, Fabien (2003).

41. OLS-30 laser-optical Infra-red search and track includes a day and night FLIR capability and is used in conjunction with the helmet mounted sighting system.

42. 16 The new power pack will also absorb energy across the electromagnetic spectrum, making infantry less liable to detection by night vision equipment that uses infra-red technology.

43. Touchscreens, touch screens, touch panels or touchscreen panels are display overlays which are typically either pressure-sensitive (resistive), electrically-sensitive (capacitive), acoustically-sensitive (SAW - surface acoustic wave) or photo-sensitive (infra-red).

44. Laser anemometers, laser Doppler anemometers, laser Doppler Velocimeters (LDVs), laser radars (lidars) for wind speed measurement, laser based wind speed measurement apparatus, apparatus for measuring wind speed using Infra-Red (IR) radiation, optical fibre based laser anemometers, anemometers, ground based laser anemometers, vehicle mountable laser anemometers, buoy mountable laser anemometers, ship mountable laser anemometers, aircraft mountable laser anemometers, airborne laser anemometers, laser anemometers for true air-speed measurements, laser anemometers for air turbulence measurements, laser anemometers for measuring wind speed in a wind tunnel and wind turbine mountable laser anemometers