ultraviolet造句

• It screens out lethal ultraviolet and x-rays from the sun .
  它阻挡了来自太阳的致命的紫外线和X射线。
• The thermal radiation of shorter wavelengths than the visible are called ultraviolet .
  波长短于可见光的热辐射称紫外线。
• The ultraviolet component of sunlight is responsible for most pesticide photolysis .
  阳光的紫外部分是农药光解的最重要因素。
• Halogens also have the necessary absorption in the ultraviolet and rapid dissociation .
  卤素也具有吸收紫外线和分解快这两种特性。
• Quenching agents could be particularly effective in combination with ultraviolet absorbers .
  猝灭剂与紫外线吸收剂并用时效果更为突出。
• This is the energy of an ultraviolet photon, a "large" energy on the atomic scale .
  这是一个紫外光子的能量，在原子尺度上，它是一个“大”能量。
• Fluorescent destruction occurs about once for every ten interstellar ultraviolet photons absorbed .
  每吸收十个星际紫外光子，就会发生一次荧光破坏过程。
• Electromagnetic radiation with frequencies in the ultraviolet and visible region can be absorbed by molecules .
  分子能吸收频率在紫外和可见光区的电磁辐射。
• Ultraviolet sensitive photocathodes are also used in cameras in rocket and balloon-bome experiments .
  火箭和气球实验的电子照相机中，还使用紫外敏感的光电阴极。
• Using ultraviolet rather than visible light in microscope allows for the perception of finer detail .
  在显微术中使用紫外线而不用可见光，就能够观察更精细的细节。
• The correlation between skin cancer incidence and exposure to ultraviolet radiation is given in fig. 11-22 .
  图11-22中给出皮肤癌发病率与暴露紫外线辐射之间的关系。
• The latter type prom is also known as an eprom because it can be erased by ultraviolet light and reused .
  后一种类型的PROM也称为EPROM，因为它可以用紫外光擦除其内容后重新使用。
• No other gases would be present to prevent ultraviolet solar radiation dissociating water vapour at the top of the atmosphere .
  没有其他的气体去阻止紫外太阳辐射离解大气层顶的水汽。
• Below 60km, ionization is not due to the sun's ultraviolet and x radiation primarily, but to cosmic radiation .
  在60公里以下，电离主要不是由于太阳紫外线和X辐射，而是由于宇宙辐射引起的。
• Cholecalciferol is produced by irradiation of 7-dehydrocholesterol with ultraviolet light either from the sun or from an artificial source .
  胆钙化醇是7脱氢胆固醇经日光或人工来源的紫外线照射而产生的。
• A great deal is now known about the kinds of damage produced in the dna by ultraviolet radiations, to a lesser extent, by ionizing radiations .
  目前已经知道很多关于由紫外线辐射以及在较小程度上由电离辐射引起DNA损伤的种类。
• With a careful theoretical analysis various physical parameters such as the gas density, temperature, and pressure, and the ultraviolet and ionizing radiation fluxes can be derived .
  通过仔细的理论分析，可以推导出如气体密度、温度和压力等各种物理参量，以及紫外辐射和电离辐射的流量。
• Reporting cure times of ultraviolet - cured coatings
  紫外线固化涂料固化时间的报告
• Verification regulation of ultraviolet irradiance meters
  紫外辐射照度计检定规程
• Ultraviolet therapy in treatment of bedsore
  冷光紫外线治疗感染性褥疮的疗效观察