横产: transverse presentation式: type; style横产: [医学] transverse presentation产式: presentation【医学】横产。: crossbirth横产位: shoulder presentation; torso presentation; transverse presentation胎产式: fetal lie; lie of fetus; presentation纵产式: longitudinal lie产式异常: malpresentation生产式语言程序: production language program生产式语言符号: production language symbols生产式语言语法: production language syntax胎儿手臂脱垂产式: presentation of prolapsed arm of fetus胎儿横位或斜位产式: transverse or oblique presentation of fetus臀位异常产式成功地转为头先露: breech malpresentation successfully converted to cephalic presentation横场: tra verse field; transverse field; transversefield横差动保护: transversal differential protection横场电光调制器: tra verse-field electrooptic modulator; transverse-field electrooptic modulator横差保护: transverse differectial protection横场管: transverse field tube横差: heave横长: lalongate横叉: lateral front split