Fluorescence has many practical applications, including mineralogy, gemology, medicine, chemical sensors (fluorescence spectroscopy), fluorescent labelling, dyes, biological …

UV radiation is often used in visible spectrophotometry to determine the existence of fluorescence in a given sample. When submitted to UV light, the image seems to dim the natural …

fluorescence（荧光）是英语名词，指物质吸收光或其他辐射后，原子或分子跃迁至激发态并发出发光现象，激发停止后荧光随即消失，其激发态平均寿命短于10⁻⁸秒。

『欧路词典』为您提供fluorescence的用法讲解，告诉您准确全面的fluorescence的中文意思，fluorescence的读音，fluorescence的同义词，fluorescence的反义词，fluorescence的例句。

Apr 5, 2023 · Fluorescence is a phenomenon where certain materials rapidly (around 10 -8 seconds) emit light when they are exposed to specific types of electromagnetic radiation, …

Fluorescence occurs when an atom or molecules relaxes through vibrational relaxation to its ground state after being electrically excited. The specific frequencies of excitation and …

The phenomenon of fluorescence was known by the middle of the nineteenth century. British scientist Sir George G. Stokes first made the observation that the mineral fluorspar exhibits …

Journal of Fluorescence serves as an international forum for original, peer-reviewed articles advancing the field of fluorescence spectroscopy. Provides comprehensive coverage from …

爱词霸权威在线词典,为您提供fluorescence的中文意思,fluorescence的用法讲解,fluorescence的读音,fluorescence的同义词,fluorescence的反义词,fluorescence的例句等英语服务。

中国护照 在 黑光灯 下显示出荧光防伪图案。 熒光 （英語： fluorescence）是 光致 冷发光 现象，可以在气体、液体或固体化学体系中发生。 当某种常温物质分子在 单重基态 吸收某种波长 …