Middle transverse pole arrangement, suitable for milling work.
中间横向极块的安排，可以适合磨床工件。
It turns around its axis, an imaginary line that goes straight through the middle of the earth from the North Pole to South Pole.
它绕着自己的轴旋转；地轴是一条想像的穿过地球中央的、从北极到南极的线。
The high stilt is a planed pole or pillar, in the middle of which is equipped with steps for the feet to stand on and straps to attach it to the legs.
其中高跷是在刨好的木棒中部做一支撑点，以便放脚，然后用绳索缚于腿部。
In this slice, the lesion extends from near the occipital pole to the sylvian fissure, conforming to the territory of the posterior branch of the middle cerebral artery.
在这一层，损害区从靠近枕骨粗隆延伸至至大脑外侧裂，与大脑中动脉后支支配的范围相吻合。
Even at a bus stop, you can just pull out a hammock and tie it between pole and tree and start sleeping in the middle of the day and no one will bother you.
即使大白天在公交车站旁，你都可以在树和电线杆之间拉起吊床，舒适地躺着，不会有其他人打扰你。
The gnomon in the middle is perpendicular to the plate, parallel to the earth's axis, and points to the celestial North Pole (near the north Star).
晷针垂直于晷盘，平行于地轴，指向天北极(北极星附近)。
The gnomon in the middle is perpendicular to the plate, parallel to the earth's axis, and points to the celestial North Pole (near the north Star).
晷针垂直于晷盘，平行于地轴，指向天北极(北极星附近)。
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