它象征了一个关于工艺的经验：效用并不依赖于完美的表现形式。
It symbolizes a crucial lesson about craft: utility is not contingent on perfection of form.
许多启发性的科学经验、学习和研究项目试图找出并发现音乐的更多效用。
Many revealing scientific experiments, studies, and research projects have been performed to try and discover the extent of the power of music.
目前从现代效用机理的角度，开展方剂实验研究和侧重于古方临床运用经验的总结较多。
Launch prescription experiment studying and lay particular emphasis on ancient clinical to use summaries of experience more side in terms of modern utility mechanism at present.
目前从现代效用机理的角度，开展方剂实验研究和侧重于古方临床运用经验的总结较多。
Launch prescription experiment studying and lay particular emphasis on ancient clinical to use summaries of experience more side in terms of modern utility mechanism at present.
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