叶片叶片式  intrinsically safe

齿形叶片  tooth shaped blade

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

定形叶片  profile blade

非等距叶片叶轮  non-isometric blade impeller

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

渐开线型圆柱形叶片  Cylindrical Blade with Involutes Contour

桨叶叶片  blade

螺旋形叶片搅拌器  helical blade stirrer

扭叶片造型  twist blade modeling

三圆弧形叶片  Triarc impeller

扇形叶片  sector

扇形叶片混合机  sector lamina mixing equipment

涡形叶片  volute vane

叶片形变  blade deformation

叶片形态  Leaf morphogenesis; leaf morphological factor; leaf morphology; leaf morphological; leaf shape