除有完整的慢板、流水板、快板、散板外，并有上字调和凡字调两种不同调性的往复转换，板式变化十分灵活。
Besides the complete adagio, flowing beats, allegro and lento, the conversion is made between bB and ba back and forth. In the meantime, it is quiet flexible to change the rhythm.
把流水板的《鹅浪子》加快速度、加重节奏，配以管子的上下大滑和快速吞吐，便出现了人喊马嘶、冲锋陷阵的意境，而成为战场上的进军号角。
They fasten and strengthen the music of the Goose Wastrel to match the up-and -down glide of wind music, which show the concept of war and sound a bugle call in the battlefield.
分析了自动生产流水线输送链上U形附板的结构特点，对其结构、冲压加工工艺进行改进，介绍了改进后弯曲模具结构特点及设计。
The structural characteristics of the U-shaped plate on the conveyor chain for the automatic production assembly line were analyzed.
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