CASDn.计算机辅助结构设计CASabbr.高级研究证书（=Certificate of Advanced Studyabbr.标定空速（=Calibrated Air Speed)casing O-ring泵壳O型环cascode circuit共射－共基放大电路casing elevator套管卡casing schedule出铁时间表, 出铁程序cascading method级联法cascous tubercle[医] 干酷样结核节Casing thickness套管厚度casing selection套管选择cascarillic acid卡藜酸Caspian sturgeon闪光鲟