非等距叶片叶轮  non-isometric blade impeller

叶片叶片式  intrinsically safe

不等距叶片  Unequal spaning blade; variable pitch impeller

串列叶片叶轮  tandem blade impeller

枞树型叶片叶根  Fir type blade root

刀片桨叶叶片  blade

果叶叶片  fruit tree leaf

间作大豆叶片叶绿素含量  Intercropped soybean leaf’s chlorophyll a content

桨叶叶片  blade

空间叶片  space blade

三元流空间叶片  three-dimensio onal flow blade

涡轮导片及转子叶片间隙  Vane-blade spacing

叶片间  interlobe

叶片间的  interlobate

叶片间的流道  vane channel

叶片间隔  blade spacing

叶片间空间  interlobe space

叶片间流动  blade-to-blade flow

叶片间隙  blade clearance; blading clearance