optical region的用法和樣例：
例句
- The multi-band photometry monitorings also show that the common behavior in the optical band is that AGN become bluer when they brighten.
多波段的相關性監測也表明活動星系核在光學波段的普遍情況是當它們變亮時會變藍。 - In this paper, using disk-instability model and starburst model, the AGN optical variability and spectral slope variability are simulated and confronted with observations.
本文中我們利用盤不穩定模型和星爆模型的基本思想，模擬活動星系核在光學波段的光度和光譜斜率變化，並將模擬的結果和觀測進行比較。
optical region的相關資料：
臨近單詞
Opticalfiber
optical
optical and electric coupling
optical mechanical projection
optical emission spectrometer
optical intensity fluctuation
Optical Internetworking Forum
Optical constants measurement
optical coherence tornography
optical density of atmosphere
optical direction and ranging
optical communication channel
