In trunk-piston engines, a horizontalpin within the piston is encircled by the upper end of the connecting rod. This by far the most common construction.
在筒状活塞式的发动机中，活塞与连杆上端通过一个水平销子连接。这是最常见的一种结构。
2
Isolation control analysis is carried out for Kewitte latticed shell in which all horizontalpin supports were replaced by spring supports or damped spring supports.
将凯威特网壳结构的固定支座设置成隔震支座，分别采用弹簧支座和粘弹阻尼支座对结构进行了隔震控制。
3
Isolation control analysis is carried out for Kewitte latticed shell in which all horizontalpin supports were replaced by spring supports or damped spring supports.