spectrographic technique中文什么意思

光谱方法

• technique:    n. 1.(专门)技术；(艺术上的) ...
• infrared spectrographic technique:    红外线光谱摄象技术
• mass-spectrographic technique:    质谱技术

例句与用法

1. Standard practice for determining the activation spectrum of a material wavelength sensitivity to an exposure source using the sharp cut - on filter or spectrographic technique
   用锐截止-打开滤波器或光谱方法测定材料激活光谱