查询词典 double-exposure

double offset expansion U bend U：形回弯补偿管

double nuclear resonance magnetometer 双重核共振磁力仪 | double offset expansion U bend U形回弯补偿管 | double orientation 双取向

double expansion engine：二次膨胀式蒸汽机

double ended wrench 双头扳手 | double expansion engine 二次膨胀式蒸汽机 | double helical gear 人字齿轮

double expansion engine：双级膨胀蒸汽机

double equal-angle cutter 对称双角铣刀 | double expansion engine 双级膨胀蒸汽机 | double extension motor 双凸轴电动机

double expansion engine：双胀式蒸汽机

double entry 复式簿记 | double expansion engine 双胀式蒸汽机 | double extra heavy 特超重的特高强的

double expansion engine：双胀动力机

双胀动力机 double expansion engine | 双胀蒸汽机 double expansion steam engine | 双伸长 double extension

double five-spot：双五点井网;五点井网中相邻的两个单元井

double fillet welded joint 双面焊缝接口 | double five-spot 双五点井网;五点井网中相邻的两个单元井 | double folding 双重褶皱作用

double-quantity flush tank/basin：双倍量(抽水马桶)水箱

double-pole magnets with coils;带有线圈的双极磁铁;; | double-quantity flush tank/basin;双倍量(抽水马桶)水箱;; | double-zero option;双零点方案;;

double focus tube：双焦点(X射线)管

double-ended uterine dilator 双头子宫扩张器 | double focus tube 双焦点(X 射线)管 | double forceps 双头镊(细菌培养用)

double focus tube：双焦点

double-ended uterine dilator双头子宫扩张器 | double focus tube双焦点( | double forceps 双头镊(细菌培养用)

double focus tube：双焦点管

双分裂腔 double fission chamber | 双焦点管 double focus tube | 双聚焦 double focusing

enamelling iron：搪瓷[用)钢板

enamelled strip || 涂珐琅钢带,搪瓷钢带 | enamelling iron || 搪瓷[用)钢板 | enantiomer || 对映体,对映异构物

leeringly：以斜眼看 (副)

leeriness 猜疑; 留神; 狡猾; 机警 (名) | leeringly 以斜眼看 (副) | leery 机敏的, 细心的; 猜疑的, 迟疑的 (形)