scintillation

英

美

网络  闪耀; 閃光; 閃爍; 火花; 闪光

复数：scintillations　

医学

BNC.45684 / COCA.35503

英英释义

noun

• the twinkling of the stars caused when changes in the density of the earth's atmosphere produce uneven refraction of starlight
• the quality of shining with a bright reflected light
  Synonym:glitterglisterglistensparkle
• a brilliant display of wit
• a rapid change in brightness
  Synonym:twinklesparkling
• (physics) a flash of light that is produced in a phosphor when it absorbs a photon or ionizing particle

双语例句

• The scintillation of the earth's atmosphere prevents this limit from being attained.
  地球大气的扰动使这一分辨率无法达到。
• On a statistical average there is a strong dependence of the scintillation on the time of the day.
  就统计平均值而言，闪烁跟一天的不同时间有很强的依赖关系。
• Optical and scintillation properties of Ce: YAG crystal and transparent ceramics
  Ce：YAG晶体和透明陶瓷的光学和闪烁性能
• Multi-sample liquid scintillation spectrometer
  多试样液体闪烁谱仪
• Results show that extending the exposure time mitigate the extent of the atmospheric scintillation of uplink optical beam.
  研究结果表明，随着曝光时间的增大，上行传输光束的闪烁强度显著降低；
• The overwhelming loss in counting efficiency occurs during the scintillation process itself.
  绝大多数计数效率的损失出现在闪烁过程本身。
• The radiation intensity through the motor is determined with a scintillation counter.
  通过发动机的放射强度可用闪光计数器来确定。
• Marcel Proust might have said that her work is an astonishing revelation of the'mysterious phenomenon of scintillation '.
  马赛尔·普鲁斯特要是看过她的作品，可能会为其显示出“天才的神秘之处”而感到惊讶。
• Photosynthate for seeds development in soybean pods at different pod-filling stage was studied by electron microscope autoradiography, liquid scintillation counter and physiological indexes measuring.
  运用透射电镜放射自显影技术、液体闪烁计数仪和相关生理指标测定研究了大豆生长过程中不同时期豆荚光合产物对籽粒发育的影响。
• Cerium-doped lutetium pyrosilicate crystal is a new found inorganic scintillator with promising scintillation properties.
  铈掺杂的焦硅酸镥晶体是新近发现的一种具有潜在应用价值的无机闪烁晶体。