散张软片

结果用快速换片心血管造影设备和常规正侧位元投照时的儿童先天性心脏病心血管造影诊断符合率为80.5%，用电影心血管造影设备和轴位元成角投照技术时的造影诊断符合率为90.0%，采用数字减影心血管造影设备，轴位成角投照技术和非离子型对比剂时的造影

cut-off rate【金融】;hurdle rate【金融】

cut out

jump a queue; cut a line

drop-out fuse【电】;flip-open cut-out fuse【电】

cut sb down

cut

cut across sth

let someone down; cut the ground from under someone's feet