bleed screw hole  排放螺钉孔

instantaneous screw axis  瞬时螺旋轴; 瞬时螺旋轴线

narrow hinge without screw hole  狭长型无孔铰链

n-fold screw axis  n重螺旋轴

quaternary screw axis  四元螺旋轴

Same-Direction and Double-Axis Screw  同向双螺杆

Screw Axis  螺旋轴; 螺轴; 螺旋轴线; 螺[旋]轴

screw axis of symmetry  螺旋对称轴

Screw Hole  螺钉孔

screw hole machining  螺纹孔加工

ternary screw axis  三次螺旋轴; 三回螺旋轴

axis hole  孔系

hole axis  井眼中心线

hole hole interaction  空穴-空穴相互酌; 空穴-空穴相互作用

Axis axis  斑鹿; 枢轴鹿; 斑轴鹿

Positioning Screw， Set Screw  定位螺钉

right hand screw [= right handed screw]  右旋螺桨; 右旋螺丝

screw hexagon socket head cap screw  六角螺钉

A shrinkage method combining with medium-length hole and shallow hole  分段留矿法; 等效杂讯电荷

electron-hole liquid drop (=electron-hole droplet)  电子电洞低液