refraction [ri'frækʃən]以下由轻松背单词网站提供
单词级别附加级基本释义n.折光,折射参考例句The seismic methods, reflection and refraction, are currently used in mining exploration. 地震法包括反射波法和折射波法,常用于金属矿勘探。The sonobuoy permits recording a refraction profile with only one ship. 声纳浮标允许只以一艘船来记录折射剖面。 推荐阅读 |