例句與造句

1. International Dark-Sky Association ) of the sky glow consequences of replacing the currently prevalent high-pressure sodium roadway lighting systems with white LEDs neglects critical issues of human visual spectral sensitivity, or focuses exclusively on white LED light sources, or focuses concerns narrowly on the blue portion ( < 500 nm ) of the spectrum.
2. It's difficult to find visual spectral sensitivity in a sentence. 用visual spectral sensitivity造句挺難的