The bronze musical instruments, as the one with fixed pitch, along with its musical temperament design, pitch tuning, it became an important material base to pursue Song new music system.
作为固定音高的青铜乐器，编钟的铸制与音律设计、音高调试，成为宋代新乐议制和推行的重要物质基础。
The magnet can be partially positioned within at least one recess (11) in the base and the magnet can be fixed in the recess or rotate within the recess.
磁体的一部分定位于基座内的至少一条凹槽(11)内，并且磁铁固定在凹槽内或在凹槽内旋转。
The binding mechanism includes one base suitable for being fixed to cover and one paper holder comprising two passage parts and two pin parts held in the passage parts separately.
本发明公开了一种装订装置，其包括一基座件，其适于固定在封皮上；
The invention provides a inject needle with safe loop which includes needle base and needle tube linking in one unit, needle tube protect loop for protect needle tube and fixed loop and protect loop.
本发明提供了一种带安全回套的注射针，它包括连成一体的针座与针管以及用于保护针管的针管保护套，还包括固定套筒和保护套筒。
The bright sheet supplying device comprises a base detachably fixed on one side of the head of the embroidery machine;
这种亮片供给装置包括：可拆卸地固定在机头一侧的基座；
The utility model comprises a support frame provided with a base, a hollow field rod fixed integrative with the support frame through a fixed bolt capable of passing through one end mounting hole;
本实用新型的构成包括：设置有底座的支撑架、通过可径向穿过其一端安装孔 的固定栓与所述的支撑架固定为一体的空心标杆；
The utility model comprises a support frame provided with a base, a hollow field rod fixed integrative with the support frame through a fixed bolt capable of passing through one end mounting hole;
本实用新型的构成包括：设置有底座的支撑架、通过可径向穿过其一端安装孔 的固定栓与所述的支撑架固定为一体的空心标杆；
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