双折射 double refraction?
双激波扩散器 double shock diffuser?
偶极子怜 doublet flow?
双重源 doublet source?
下降气流 down current?
水面下降 down surge?
下游护拦 downstream floor?
下游 downstream?
下洗速度 downwash velocity?
下洗 downwash?
吃水 draft?
减速 drag acceleration?
双激波扩散器 double shock diffuser?
偶极子怜 doublet flow?
双重源 doublet source?
下降气流 down current?
水面下降 down surge?
下游护拦 downstream floor?
下游 downstream?
下洗速度 downwash velocity?
下洗 downwash?
吃水 draft?
减速 drag acceleration?
阻力系数 drag coefficient?
牵制效应 drag effect?
阻曳流 drag flow?
怜曳力 drag force of the flow?
迎面阻力 drag force?
阻力水头 drag head?
阻升比 drag lift ratio?
阻力极线 drag polar?
减阻 drag reduction?
阻力 drag?
排泄水 drain water?
排水管 drain?
硫 drainage basin?
排水 drainage?
吃水 draught?
牵引 drawing?
漂移补偿 drift compensation?
漂流 drift current?
漂移能量 drift energy?
漂移怜模型 drift flow model?
漂移速度 drift speed?
漂移速度 drift velocity?
漂流 drift?
钻孔 drilling?
驱动力 driving force?
驱动转矩 driving torque?
落滴 drop fall?
锤辉验 drop test?
落锤试验 drop weight test?
下降 drop?