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首页> 外文期刊>Journal of textile engineering >ポリエステル/ 絹複合箏絃の設計と開発
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ポリエステル/ 絹複合箏絃の設計と開発

机译：涤/丝复合竹的设计开发

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摘要

So ( Koto ) is a traditional Japanese horizontal harp. Recently, for this music instrument, there are two types of strings made from silk and polyester filaments. The former is not only the strong points of tone and sound but also the weak point of durability and the latter has greater durability. In this research, we investigated how to produce novel silk so -string with good functionality. A composite so -string was designed with combining a silk so -string as core layer and a polyester filament yarn as sheath layer. And the durability and pleasant tone of composite so -string were examined. The following results were obtained: (1) the durability of the composite so -string was improved over 40 % in a comparison with the silk so -string; (2) The attenuation ratio of the composite so -string was better than that of the polyester so -string; (3) Additionally, the harmonic distribution of the composite string was nearly equal to that of the silk so -string.
机译：因此，（古琴）是日本传统的水平竖琴。近来，对于这种乐器，有两种类型的由丝绸和聚酯丝制成的弦。前者不仅是音调和声音的强项，而且还是耐用性的弱点，而后者则具有更大的耐用性。在这项研究中，我们研究了如何生产功能良好的新型真丝线。设计了一种复合绳，将丝绸绳作为芯层和聚酯长丝纱线作为外皮层。并且检查了复合弦的耐久性和令人愉悦的音调。得到以下结果：（1）与丝线相比，复合线的耐久性提高了40％以上。 （2）复合线的衰减率要好于聚酯线。 （3）另外，复合弦的谐波分布几乎等于丝线的谐波分布。

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