细腰形跟 flared heel
细腰形试片 hour-glass shaped specimen ; glass shaped specimen
腰形孔 The hole waist ; Slotted hole ; Waist shape hole
腰形阀 kidney
蜂腰形机身 coke-bottle fuselage
细腰形活塞 hour-glass piston
等腰梯形 [数] isosceles trapezoid ; isosceles trapezium ; isosceles s trapezoid
细腰形蜗杆 hour-glass worm
腰形体 kidney piece
束腰形茧 [蚕] peanut shape cocoon
按外形分为圆形、矩形、腰形、椭圆形等。多层网片有双层、三层，或按要求加工。
Double layer or three layer, Can be classified into round, square, kidney shape, oval and other special shapes according to the outside designs.
在刀具本体上的一侧开设有一沿刀具本体转动方向伸展的腰形孔，以方便转动刀具本体。
One side of the knife body is provided with a kidney-shaped hole that stretches put along the rotational direction of the knife body so as to facilitate the rotation of the knife body.
所述的套筒为一空心圆柱形筒，套筒的上、下两端分别设有加强箍，套筒上设置有纵向的腰形长孔。
The sleeve is a hollow cylindrical sleeve; reinforced hoops are respectively arranged on the upper end and lower end of the sleeve; a vertical waist-shaped long hole is arranged on the sleeve.
应用推荐