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预旋
释义
预旋
Encyclopedia
工学
速度三角形
释
pre-swirl
预旋
在多级压气机中,动叶进口的预旋速度()是由前一级的导叶产生,分为正预旋和反预旋。
Physics
prerotation
预旋
随便看
poor semen quality
poor solvent
poor theatre
poor village/ poverty-stricken village
poor visibility
POP
pop
POP advertisement
Pop Art
pop corn
Pop Design
Pope
Pope Gregory I
Pope Pius XII
P-operation
Popeye the Sailor
Popigai crater
poplar and willow weevil
poplar canker
poplar leaf rust
poplar shoot aphid
poplin
popliteal artery
popliteal vein
popliteus
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