查询词典 pole-vault

dead-end main：死头管,尽头管,干管尽端,闷头主管

dead-end loss 闲匝损失 | dead-end main 死头管,尽头管,干管尽端,闷头主管 | dead-end pole 终端杆=>引留柱

Detachable rim：可卸轮箍

detachable pole | 可拆磁极,活动磁极 | detachable rim | 可卸轮箍 | detached coefficient | 分离系数

mould dismounting machine：脱模机

mould cleaner 模具清洁剂 | mould dismounting machine 脱模机 | mould for casting and adjusting of electric pole 整铸电杆模型

dispensing pump：加油泵

dispensing pole 加油柱 | dispensing pump 加油泵 | dispensing service 调配油料业务

Adds great display space for your Christmas collectibles：增加了很大的展示空间为您的圣诞收藏品

Metal shelf easily attaches to the center pole of the tree金属... | Adds great display space for your Christmas collectibles增加了很大的展示空间为您的圣诞收藏品 | Adjusts from approximately 20" to 27"调...

double plane projection：复投影面投影

"复双曲面","double hyperboloid" | "复投影面投影","double plane projection" | "双极双投开关","double pole double throw switch"

double slit：双缝

double refraction 双折射 | double slit 双缝 | double-pole-double-throw switch 双刀双掷开关

double-pole-double-throw switch：abbr. dpdt; 双刀双掷开关

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doublet：双重线

double-pole-double-throw switch 双刀双掷开关 | doublet 双重线 | drag force 阻力,曳力

Draw Out DP：抽出

DM 需量表 Demand Meter | DO 抽出 Draw Out DP | 双极 Double Pole

tram stop：(有轨)电车车站

post 邮局 | tram-stop(有轨)电车车站 | zebra-crossing 斑马线

Jaish-e-Mohammad,JEM：穆罕默德军

16. 乌兹别克斯坦伊斯兰运动Islamic Movement of Uzbekistan,IMU | 17. 穆罕默德军Jaish-e-Mohammad,JEM | 18. 伊斯兰祈祷团Jemaah Islamiya Organization,JI