“acoustic single-negative material”的概念、定义、翻译、参考文献-科学参考

单词	acoustic single-negative material
释义	acoustic single-negative material Physics ＞声学＞声学材料＞释义 acoustic single-negative material声学单负材料
随便看	P-code p-complement #P-completeness P-completeness P-complete problem p-component p-conductor p-conjugate element p contravariant,q covariant tensor p-contravariant,q-covariant tensor p-convexity p-convex subset p-coordinate p-coprimary module p covector p-covector PCP PC-point PCP theorem PCP verifier PCP定理 PCP验证者 PCR PCRAM PCR-based accurate synthesis，PAS

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