1. Ozone is the earth's primary filter for ultraviolet radiation.

2. Sun creams work by blocking harmful ultraviolet radiation.

3. However(Sentence dictionary), ultraviolet radiation must also have aided evolution.

4. In his own private laboratory, he worked with ultraviolet radiation at the ultimate resolution of the optical microscope.

5. No animal or plant can withstand ultraviolet radiation in more than modest amounts.

6. The satellite, called Astron, is intended to study ultraviolet radiation and X-rays from celestial objects.

7. It is formed when the sun's ultraviolet radiation breaks up the two atoms of oxygen molecules into single atoms.

8. If ozone deterioration persisted, they warned, solar ultraviolet radiation would flood Earth.

9. Ultraviolet radiation could do the same job as the electrical discharge in their laboratory.

10. So ultraviolet radiation from the Sun would have been felt more powerfully then, than now.

11. But because ultraviolet radiation is a constant feature of solar radiation, the ozone layer is maintained.

12. Solar ultraviolet radiation effects on biological systems.

13. Solar cells prefer visible, or even ultraviolet radiation.

14. Ultraviolet radiation threatens other forms of life as well.

15. UV curing varnish can ultraviolet radiation immediately dry.

16. Strong ultraviolet radiation, easy to make skin flexible Keratosis lost, resulting in premature aging.

17. Two transgenic pigs are irradiated under ultraviolet radiation showing their green fluorescence protein (GFP) feature at a hogpen in Harbin, northeast China's Heilongjiang province December 26, 2006.

18. Modeling the turbulent processes—giant impacts and extreme ultraviolet radiation, for instance—that could drive xenon fractionation leads to what Pepin calls a "krypton problem."

19. Ingredients: Rose essence oil, ultraviolet radiation absorbefacient, super-tiny pearl powder, natural beautifying and whitening agent, Vitamin C Extraction.

20. Those early genera that survived had a built-in immunity to ultraviolet radiation, thus helping in the struggle for continued survival.

21. These then combine with other oxygen molecules to form three-atom ozone molecules, resistant to ultraviolet radiation and able to absorb it.

22. Ozone shields the planet from the effects of the sun's ultraviolet radiation.

23. The economic consequences for food crops and other plants of the resulting increase in ultraviolet radiation have received less attention.

24. Large areas, including the United States, continue to get increasingly harmful ultraviolet radiation.

25. The thermal tide may also be responsible for dim ultraviolet radiation observed to come from the middle of the night hemisphere.

26. The degradation rates of triazophos when mixed with diphenylthiophene under ultraviolet radiation were investigated by HPLC.

27. This machine has the system of fixing the position by optical indicator and ultraviolet radiation sterilization.

28. Ozone in the stratosphere is important because it absorbs some of the Sun's dangerous ultraviolet radiation.

29. The outer protective material with radiation , anti - ultraviolet radiation, anti - At a cold, sudden fever, and other functions.

30. Can long - term stand agaist the damage to skim from ultraviolet radiation.

31. Version 2 data of the National Science Foundation's Ultraviolet Radiation Monitoring Network: South Pole.

32. The study can acquire the damage law of the ultraviolet radiation on solar batteries much quickly, which provide the reference to the reliability of long-life satellite.

33. Therefore melanin metrocyte when not ultraviolet radiation,(/ultraviolet radiation.html) still mass production melanin.

34. The percentage of the infrared and ultraviolet radiation to global radiation is larger than that above the atmospheric boundary layer, while the percentage of the visible radiation is less.

35. Ultraviolet radiation from the hot star powers the nebular glow.

36. Objective To understand partial response of herpes zoster to ultraviolet radiation, and find other methods of herpes zoster treatment.

37. Ultraviolet radiation emerging from the central source excites nearby gas causing it to glow.

38. Methods The ways of skin injury of ultraviolet radiation skin permeation of soman and section of skin tissues were used for the study.

39. Sunburn: Acute skin inflammation caused by overexposure to ultraviolet radiation from sunlight or other sources.

40. It contains gloss-increasing agent, can form transparent glossy film, and resist ultraviolet radiation and acid rain.

41. In its control system, the ultraviolet radiation sensor and photoresistor are used to form a detector to track the sun with solar energy modules.

42. Faults: no acid especially not resistant to mineral acid, not ultraviolet radiation resistant, no self-extinguishing RTV silicone compound, not near fire.

43. The ozone layer blocks much of the sun's dangerous ultraviolet radiation.

44. Infrared radiation and ultraviolet radiation is applied with lamps to relieve inflammation.

45. All the processings including bag-making, bag filling, sealing, counting, date printing and ultraviolet radiation bacteria killing are automatically accomplished in a lump by this machine.

46. With lamplight and ultraviolet radiation disinfection that can be controlled separately.

47. Ultraviolet radiation may also damage marine life by killing one-celled plants called phytoplankton, which form the base of the ocean's food chain.

48. The correlation between skin cancer incidence and exposure to Ultraviolet radiation is given in Fig . 11 - 22.

49. Seborrheic keratosis, basal cell carcinoma and squamous cell carcinoma are clinically common epidermal tumors associated with skin aging and ultraviolet radiation.

50. Swirls of green in Hubble's ultraviolet and visible-light view reveal hydrogen and sulfur gas that have been heated and ionized by intense ultraviolet radiation from the Trapezium's stars.

51. If this star's ultraviolet radiation (which the human eye can't see) is included, that makes Alcyone a couple thousand times brighter.

52. Discharge lamp of the low-pressure mercury type in which most of the light is emitted by a layer of fluorescent material excited by the ultraviolet radiation from the discharge.

53. With the ozone layer absorbing harmful ultraviolet radiation, life colonized the surface of Earth.

54. Objective:To observe curative effect of defibrase combined with ultraviolet radiation oxygenate self-blood transfusion in the treatment of patients with cerebral infarction.

55. A crystalline sterol, C28H43OH, synthesized by yeast from sugars OR derived from ergot and converted to vitamin D2when exposed to ultraviolet radiation.

56. Finally, the experimental result and the curve diagram of measurement for ultraviolet radiation spectrum are given.

57. Although the ultraviolet ray only occupies the sunlight 3 %, also the suitable ultraviolet radiation has the sterilization.

58. Ultraviolet radiation (UVR) is an essential risk factor for the development of premalignant skin lesions as well as of melanoma and non-melanoma skin cancer.

59. The macromonomer possessed excellent photosensitivity , and a kind of novel transparent polymer material was synthesized through crosslinking of the macromonomer and curing by ultraviolet radiation.

60. Otherwise, we observed that ultraviolet radiation can result in the enhancement of leukocytic phago - cytic function.

61. A blue gaseous allotrope of oxygen, O3, formed naturally from diatomic oxygen by electric discharge or exposure to ultraviolet radiation.

62. Photoaging refers to cutaneous damage caused by light, especially ultraviolet radiation exposure, in the process of skin aging.

63. Monascus pigment fades in sun light, and ultraviolet radiation(UV) is main reason causing photobleaching of organic compound.

64. The wispy pink and yellow cloud in the new Hubble photo, which scientists released Tuesday, is made of mostly hydrogen gas heated by fierce ultraviolet radiation from the new stars at its heart.

65. Ultraviolet radiation may result in skin changes, such as erythema,(http:///ultraviolet radiation.html) photoaging.

66. The dramatic false-color image also highlights the contributions of hydrogen, sulfur, and oxygen, energized by intense ultraviolet radiation, to the nebular glow.

67. It'shows that tanning beds and ultraviolet radiation are definite causes of cancer.

68. This paper gives the overview of xerographic duplicator development, a nd expounds the production of hazardous gas, substances and ultraviolet radiation, as well as the control methods.

69. Objective: To compare the effectivess of air sterilization by multiple functional ozone sterilizing equipment and ultraviolet radiation in the germfree section of supply room.

70. It was the end of the aptly named Hadean eon: Volcanoes spewed lava across rock baked by ultraviolet radiation; asteroids blasted craters into the landscape.