接合铰链

Camera back: The back of the process camera which normally comprised of a hinged film back and ground glass.

相机背：制版照相机的后部，它通常包括有铰链接合的菲林架和磨砂玻璃片。

This is performed by the steering linkage consisting of pitman arm, a tie rod, a drain link, a steering arm and a left and rigt knuckle arms.

这是由转向联动装置执行的，其组成为转向臂、转向横拉杆、排档环、转向摇臂和左右铰链接合臂。

Once the flexures are replaced by torsional springs, the equivalent mechanism contains only rigid links connected by pin joints thus making the analysis much easier.

一旦弯曲部分被扭簧取代，等效机构仅包括铰链接合的刚性构件从而使得分析更加容易。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。