“micro-perforated silencer”的概念、定义、翻译、参考文献-科学参考

单词	micro-perforated silencer
释义	micro-perforated silencer Encyclopedia 工学微穿孔板消声器释 micro-perforated silencer微穿孔板消声器利用板状材料上布设微孔的吸声结构制成的一种新型消声器。
随便看	non-decreasing sequence non-deducibility non-deducibility proof nondegeneracy nondegeneracy condition nondegeneracy semiconductor non-degenerate nondegenerate nondegenerate Abelian function nondegenerate basic feasible solution non degenerate bilinear form non-degenerate bilinear form nondegenerate bilinear form nondegenerate collineation nondegenerate conic section nondegenerate critical point nondegenerate distribution nondegenerate divisor non-degenerate electron gas nondegenerate form nondegenerate mapping non degenerate matrix non-degenerate matrix nondegenerate matrix nondegenerate net

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