“evaluation of silencer”的概念、定义、翻译、参考文献-科学参考

单词	evaluation of silencer
释义	evaluation of silencer Encyclopedia 工学消声器评价释 evaluation of silencer消声器评价对消声器各项性能进行综合比对的工作。又称性能评价。
随便看	direct sum of sets direct sum of sheaves direct sum of subspaces direct sum representation direct-sum set direct-sum space direct sunlight direct switching direct system direct system of group Direct teaching method direct theorem direct ties direct titration direct to blister copper process Direct-to-Home (DTH) Television direct topological complement direct topological sum direct transcendental singularity direct transformation direct transition direct transition (vertical transition) direct translation approach direct transportation in main-branch routes direct trilinear decomposition

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