pin projection

用法例句

A protruding part;an outward curve or swelling.

膨胀、肿胀凸出部分，向外鼓胀的部分

The pupil could feel the bumps that were the letters.

那个小孩通过触摸“读”出凸出部分的字母。

These bulges stay constantly orientated in line with the direction of the Moon.

这些凸出部分总是与月球的方向成直线。

The bony outer projection of this joint.

肘关节骨这个关节骨头向外的凸出部分

A projecting part of a larger piece that helps to provide traction, as on a tire or the sole of a boot.

突缘，凸出部一件大物件上的突出部分，其有利于提供摩擦力，比如在轮胎上或鞋钉上

The wall is projected in the middle.

这堵墙壁在中部凸出。

breakfront | China cabinet

壁橱[中间部分较凸出者

any solid convex shape that juts out from something.

从物体突出的凸形部分。

Joining Convex (Outer) Curves to Concave (Inner) Curves

缝合凸出的弯曲部位和凹曲部位

A protruding or receding part in a surface or line.

凸出（或凹入）部分在一个表面或线条上凸出或凹入的部分

The equatorial portion should tend to swing outward.

近赤道的部分会有向外凸出的趋势。

A convex surface, body, part, or line.

凸面、凸面体、凸面部分或凸线

Abnormal rearward curvature of the spine, resulting in protuberance of the upper back;hunchback.

脊柱后凸，驼背脊椎不正常地向后弯曲，导致背部上方凸出；驼背

overhead cam shaft

上凸轮轴上部凸轮轴

Both the right and left hands are used to force the outer curve to adopt the shape of the under section.

用双手将上下层凸出弯曲部位的裁片摆放一致。

spiky projections on top of a fence; a projection of land along the coast.

伸出围墙顶的大而尖的凸出物;海岸伸出海洋里的部份

a sculptural relief in which more than half of each figure projects out from the surrounding plane surface.

从背景平面上凸出的部分高于雕刻部分一半的一种浮雕。

Stop: stop rotating output shaft, cam rollers contact roller cam bearings taper ribbed support of the re-direct.

停止：出力轴停止旋转，凸轮滚子接触滚子轴承式凸轮锥度支撑肋的重直部分。