Thus the absorption of a system is the fraction of the incident radiation which is absorbed by the system . 因而一个系统的吸收率就是被系统吸收的入射辐射的份额。
A solidstate photosensitive electron device whose current voltage charact eristic is a function of incident radiation 一种固态光敏电子器件,其电流电压特性是入射光的函数。
Thermal radiator that absorbs completely all incident radiation , whatever the wavelength , the direction of incidence or the polarization 对于所有入射辐射,无论波长、方向或者偏振情况如何,均完全吸收的热辐射体。
When the incident radiation field consists of different types and energies of radiation , the equivalent dose in a tissue or organ is equal to the sum of the weighted absorbed doses 当辐射有多个种类和能量时,在一个组织或器官的当量剂量就是个别辐射所致的当量剂量之和。
When the incident radiation field consists of different types and energies of radiation , the equivalent dose in a tissue or organ is equal to the sum of the weighted absorbed doses 当辐射有多个种类和能量时,在一个组织或器官的当量剂量就是个别辐射所致的当量剂量之和。