The data collection in matching design between rudder stock and rudder horn of single rudder pintle semi-balanced rudder is massive, and its calculation and optimization is complex.

单舵销半平衡舵的舵杆与挂舵臂的匹配设计需要提取的数据量较大，计算及优化过程也较为复杂。

youdao

Sip a well-balanced IPA, an organic aged porter, or a semi-sweet cider while listening to some live local music.

BBC: A craft beer road trip in America��s northeast