牵制效应 drag effect
阻曳流 drag flow
迎面阻力 drag force
怜曳力 drag force of the flow
压锻差 drag form
阻力水头 drag head
阻升比 drag lift ratio
阻力极线 drag polar
减阻 drag reduction
排泄水 drain water
排水泵; draining pump
挖泥泵; dredging pump
阻曳流 drag flow
迎面阻力 drag force
怜曳力 drag force of the flow
压锻差 drag form
阻力水头 drag head
阻升比 drag lift ratio
阻力极线 drag polar
减阻 drag reduction
排泄水 drain water
排水泵; draining pump
挖泥泵; dredging pump
干船坞泵; drg dock pump
漂移补偿 drift compensation
漂移能量 drift energy
漂移怜模型 drift flow model
漂移速度 drift speed
钻洞攻螺 Drilled and tapped
饮用水泵; drinking water pump
从动件 driven link, follower
驱动力 driving force
原动件 driving link
驱动力矩 driving moment (torque)
驱动转矩 driving torque
落滴 drop fall
锤辉验 drop test
落锤试验 drop weight test
下降式闭锁 Dropping block
滴水 dropping water
水底泉 drowned spring
弹鼓 Drum magazine
干摩擦 dry friction
干坑泵; dry pit pump
干式自吸泵; dry self-priming pump
空发练习 Dry-firing
恒温·干燥器/恒温恒湿器 Drying Ovens/Humidity Chambers
对偶四元数 dual quaterion
对偶张量 dual tensor
对偶矢量 dual vector
水上飞机 duck
韧性断裂 ductile fracture
延性材料 ductile material