beam pin

基本解释

The total beam and semi-beam are connected into cross beam with pin , and connect with base section.
整梁，半梁由销轴连接成十字架，与基础节相连。
The load applied on the crank pin of a beam pumping unit and the failure patterns of the pin are analyzed.
分析了游梁式抽油机曲柄销所受载荷及失效形式。
The simulation results for a pin point electron beam show that a good resolution corresponds to lower values of primary energy, detection energy windows and detection angle.
点源模型的模拟结果显示小的入射能量、探测能量窗口及探测角值对应较好的分辨率。