axis direction and radius direction  轴向和径向

axis direction sensitive  轴向传感灵敏度

direction axis  方向轴线

Major axis direction of isoseismal curve  等震线长轴方位

principal stress axis direction  主应力轴方向

direction of camera axis  轴; 摄影; 方向

direction of optical axis  光轴方向

direction of principal axis  轴方向

direction-fixed axis  方向固定轴

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

Axis axis  斑鹿; 枢轴鹿; 斑轴鹿

d-axis and q-axis inductance  直交轴电感

exchange between X-axis and Y-axis  X-Y对换

hypothalamic-pituitary-adrenal axis HPA-axis  下丘脑－垂体－肾上腺轴

Long axis-short axis method  长短轴法

major axis and minor axis of an ellipse  椭圆之长短轴线

mapping from virtual axis space to real axis space  虚实映射

Non-perpendicularity between horizontal axis and vertical axis  不垂直度误差

q-axis and d-axis inductances  交直轴电感