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单词 Visible light
例句
1. Beyond the red end of the visible light spectrum is infrared.
2. Visible light from the sun passes through the atmosphere to the earth's surface.
3. Visible light has a longer wavelength than UV radiation.
4. To the joy of jewellers visible light has too low a frequency to excite an electron in a perfect diamond.
5. This gas absorbs visible light so well that plants could not photosynthesize even if they somehow retained their leaves.
6. Red has the longest wavelength of visible light, and violet the shortest.
7. So we talk about the visible light spectrum.
8. The emission of visible light by a hot object.
9. Visible light has mostly good attributes associated with it.
10. Stimulated by visible light, metal nano-particle or nano-film could produce surface field enhancement.
11. Reflectional visible light sensor that can magnify the intensity of reflectional light by Darlington transistor is adopted in the sensor module.
12. In this paper, the visible light characteristic of ground target was studied.
13. The photoinitiator system may also contain a visible light sensitizer, an iodonium salt, and a tertiary amine.
14. And visible light spectroscopy is probably the most important kind of spectroscopy.
15. Much of this is visible light, so that we are well aware of it.
16. It is transformed into visible light image through optical correlator.
17. A laser beam can be used to up - convert infrared light to visible light.
18. Infrared cooling of the surface is also inhibited, but heat radiation is less affected by dust than visible light.
19. Until recently, such wavelengths have been ignored because neutral hydrogen absorbs it in the same way fog absorbs visible light.
20. Light is produced primarily by the phosphor coating converting short-wave radiation to visible light.
21. Since Renaissance times, clear glass has been fashioned into prisms, mirrors and lenses that diffract and focus visible light.
22. Because the sandwich is only a few angstroms thick it transmits visible light - but it reflects longer wavelength heat radiation.
23. Flashing blue lights, such as those described, are bioluminescence, which is visible light made by living organisms.
24. The result is showing that, doped N can let the adsorption spectra einstein shift to visible light area, and with lanthanon Gd co-doped, the catalyzer activity is enhanced highly.
25. The photoelectric characteristics show that it has excellent sensitivity of 0.71 Lx. s to the visible light and is a favorable organic photo-conductive material for xerographic printing.
26. Thus,[ ] the compounds 1 and 2 can have greater use to serve as light-absorbing materials at a visible light band in photoelectric functional material.
27. Process of photocatalytic decomposition of methylene blue on cadmium sulphide was studied using cadmium sulphide nanoparticles as photocatalyst and tungsten as simulated visible light.
28. A: Tyche would be too cold and faint for a visible light telescope to identify.
29. Etching the surface of germanium layer could decrease the dark current and increase the responsivity under the visible light exposure.
30. This is a natural color image of as seen in visible light.
1. Beyond the red end of the visible light spectrum is infrared.
31. A reflectance of over 98% in the visible light region is obtained on the spectrometer after being coated with the silver-enhanced coatings.
32. These structures can eliminate mussy fringes of reflected by visible light so as to reduce glare effectively.
33. A kind of photo diode detector used in Tokamak visible light measurement was developed.
34. After those zones comes the part of the star that radiates visible light, the photosphere, which is often referred to as the surface of the star.
35. This diode has a high sensitivity, good linearity and high response speed in the visible light region.
36. Illuminated by ultraviolet light, a knob coral pulsates with color as if lit from within. The coral absorbs the invisible ultraviolet light, then emits wild orange visible light.
37. A black and white image, taken in visible light with the wide-angle camera, is used to fill in parts of the mosaic.
38. Optical constants in the visible light region at room temperature are measured by using ellipsometric spectroscopy, and the third derivative spectrum of the dielectric functions are evaluated.
39. Under the action of ultrashort laser pulses the measurement of photoemissive quantum yield is different from that under the action of normal visible light.
40. The paint membrane is brightly-colored and eye-catching, and can change ultraviolet in the sunlight into visible light, or self-luminous under the shine of ultraviolet.
41. All of them exhibIt'selective Bragg reflections range of visible light.
42. Photoreactivating enzyme (DNA photolyase) repairs DNA by utilizing the energy of visible light to break the cyclobutane ring of the dimer.
43. Infrared spectrophotometer, ultraviolet visible light spectrophotometer, assembler program multi-function grating spectrum instrument, optical platform. etc.
44. The supported cuprous oxide to visible light photocatalytic degradation for the methylene blue are reported.
45. A video display and a video display system capable of performing visible light communication without causing any trouble in a video image displayed at a predetermined frame rate.
46. In the center of the above image lies Barnard 163, a nebula of molecular gas and dust so thick that visible light can't shinethrough it.
47. Though they are strikingly visible in this image from Spitzer's infrared array camera, they are completely obscured in visible light, buried within the core of the surrounding dust cloud.
48. Using benzene as solvent, the reactions of several aromatic hydrocarbons with N-bromosuccinimide at visible light and nitrogen atmosphere were examined.
49. But so far, most metamaterials have worked only at much longer wavelengths than visible light — in the microwave region.
50. The mood is very solemn, and often the only visible light is the Advent Wreath, and the candles upon the Lord's Table.
51. The titanate nanotubes have been attracted widely attention due to their strong absorption in the visible light region and potential application on the utilization of the solar energy.
52. All the results above-mentioned suggest that the efficient visible light of porous silicon is from the powder-like fluorescent material produced in the process of anodization.
53. The sample excited by ultraviolet - visible light can emit bright green light.
54. Explanation: Scanning the entire sky in gamma-rays, photons with over 50 million times the energy of visible light, the Fermi mission's Large Area Telescope (LAT) explores the high-energy universe.
55. The RIT/JHU scientists think these telltale bursts of visible light could be detected by existing instruments like the Large Synoptic Survey Telescope.
56. The sample excited by ultraviolet visible light can emit bright yellow - green light.
56.
57. A spokeswoman, Whitney Clavin, said the ring was very diffuse and did not reflect much visible light, but the infrared Spitzer space telescope was able to detect it.
58. The sample excited by ultraviolet visible light can emit bright blue light.
59. Here, a high concentration of dust and molecular gas absorb practically all the visible light emitted from background stars.
60. Absorbent material usually pulls in ultraviolet and visible light - but this new material also captures infrared and far infrared light.
61. The sheet resistance of films decreased with an increase of PANI content, while visible light transmittance of the hybrid films also declined.
62. Scanning the entire sky in gamma-rays, photons with over 50 million times the energy of visible light, the Fermi mission's Large Area Telescope (LAT) explores the high-energy universe.
63. Accompanying the visible light, a great deal of invisible radiation, or radiant heat, is emitted.
64. The solar constant includes all types of solar radiation, not just the visible light.
65. The annealing treatment can further improve optical properties of CIO thin films, and the highest optical transmittance was up to 95% in the visible light region.
66. With the absorption in near UV and visible light region, iron arene complexes have become a kind of efficient cationic photoinitiators.
67. In fact, visible light is just a tiny fraction of the entire electromagnetic spectrum.
68. Average optical transmittance of AZO thin films is from 85% to 90% in the visible light region.
69. The design aims at extracting the visible light from synchrotron radiation without distortion.
70. Permeable to electromagnetic radiation of specified frequencies (), as to visible light or radio waves.
71. Using visible light image and X-ray image separately this study examines the external dimensions of rambutan.
72. Above: WISE penetrated curtains of dust that block visible light to capture this hidden star-forming region in the constellation Cepheus.
73. Tank commander panoramic sight is a multi-function optoelectronic system in which visible light, laser and low-level light is fused for aiming and ranging.
74. Using ultraviolet rather than visible light in microscope allows for the perception of finer detail.
75. The UV-visible response and higher absorption in the visible light region can be observed.
76. The visible light absorption curve and heat recovery curve of mercuric and zinc dithizone in PMMA and PS are also measured.
77. In the new study, the physicists shot xenon atoms with FLASH, an x-ray laser that uses intense photons in the extreme ultraviolet energy range,(http:///visible light.html) about forty times the energy of visible light.
78. Magnetic materials, most of them being opaque to visible light, seemed to be irrelative to the light scattering for a long time.
79. On the one hand, ICCD extends the spectral response, through proper input window and photocathode, from visible light to X-Ray, ultra-violet and near infrared for different applications.
80. The ultraviolet light is then converted to visible light by phosphors on the surface of the discharge tube.
81. X - ray is always returned to visible light for detection by scintillator in high energy radiography systems.
82. Besides UV, the blue and green light-wave bands in visible light can affect litter photodegradation.
83. Infrared radiation has wavelengths longer than those of visible light.
84. According to the preliminary estimate, the measured boresight accuracy between visible light and infrared reached 4.01", visible light and laser reached 1.08", infrared and laser reached 4.05".
85. Windows that are tinted will have lower visible light transmission values.
86. Only radio, near - infrared, and visible light waves can be studied within the earth's atmosphere.
87. Adjusting transmittance of visible light was preliminarily studied by the scattering of transparent elastic films.
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