incident ray

音标发音

The intensity reflectivity of the film is correlated with the wavelength of an incident ray and the height of the film.
該空氣薄膜的光強反射率是關於入射光波長和薄膜厚度的函數。
The results show that the factors are the refractive index thick ness layer number of one-dimensional dual photonic crystal polarization and incident angle of incident ray .
結果表明：組成一維二元光子晶躰的折射率、厚度、層數、入射角、光源的偏振態等都對透射特性有影響。
As the film sample is fixed on one plane by tighten bolt, this device can realize the deflection of optical path. And the reflectivity of the sample is measured by using oblique incident ray.
使用該裝置竝通過平麪和樣品背後的頂絲固定薄膜樣品的安裝方式，可實現光路轉折，完成斜入射光對薄膜樣品反射率的測量。

In one incident widely reported in 2003 the imaging agent Celobar (something injected into the bloodstream to provide an X-ray contrast) was manufactured in a way that poisoned and killed at least a dozen patients in Brazil.
FORBES: Internet Drugs