反はん射しゃ係けい数すう線せん図ずMeaningsNoun1. reflection coefficient chartKanji used反be against射shoot係be involved with数number線line図diagramComposed of反はん射しゃreflection; reverberation; reflex; reflexesNoun係けい数すうcoefficient; factor; proportional constant; modulusNoun線せんline; stripe; stria; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad); track; route; …Noun図ずdrawing; picture; diagram; figure; illustration; chart; graph; map; sight; sceneNoun