joint contact surface的意思|示意

In the implementation of the recommendations put forward in detail, do the total contact surface joint.

在提出详细实行建议时，做到了总分接洽，点面联合。

Sleeve joint secures more than a pin joint, it's surface contact with the rim's inner wall is increased yet we're able to maintain it's lightweight properties.

袖套连接比销钉连接更加安全，可靠。这种表面与轮圈内部墙的接触更加增加了我们能维持它的轻量的特性。

Lower pairs are desirable from a design standpoint since the load at the joint and the resultant wear is spread over the contact surface.

低副是从设计的角度来看是可取的，由于联合负荷以及由此产生的磨损分布在整个接触面。