云杉木材年轮方向对钢琴音板声学性能的影响
张超华，徐伟，吴智慧*，蔡家斌，罗建峰
Effects of annual rings direction on acoustical property of spruce wood used for the soundboard of piano
ZHANG Chaohua, XU Wei, WU Zhihui*, CAI Jiabin, LUO Jianfeng
南京林业大学学报（自然科学版）
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2010, (03): 165
-167
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DOI: 10.3969/j.jssn.1000-2006.2010.03.034
