The cores are hard maple , the bellies horn and the backs covered with sinew.
是典型的使用了角材和动物肌腱的木芯复合弓.
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This article studies the connotation, source, contents and function of sinew changing technique.
考证传统功法易筋经的含义 、 起源 、 内容与作用.
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This article is a exeniple which the principle of sinew soil is applied to engineering.
摘要本文是加筋土原理在工程实践中应用的一个实例.
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