FFIR spectrum

• 红外光谱

FFIR spectrum的用法和样例：

例句

1. Its IR spectrum compared with that of comphor nitrimine.
   它的红外光谱与樟脑硝亚胺红外光谱相似。
2. The invisible infrared spectrum is also sensed by the multispectral scanner.
   看不见的红外光谱也能被多光谱扫描器辨出。