abbr. 形变诱导铁素体相变(deformation induced ferrite transformation);药物信息全文数据库(Drug Information Full Text);丹麦消防技术学会(Danish Institute of Fire Technology);离散傅立叶逆转换(discrete inverse Fourier transform);数字创新影视(Digital Innovation, Film, and Television);动态信息流跟踪技术(dynamic information flow tracking)