英语词汇“hearing protection device”的翻译、意思、用法、释义-英汉汉英词典

单词	hearing protection device
释义	hearing protection device {=HPD}聽力防護具物理學名詞—聲學
随便看	optimum number of stages optimum number of strata optimum observing system optimum operatiing frequency optimum operating condition optimum operating frequency optimum operating point optimum operation condition optimum output optimum overrelaxation parameter optimum path optimum percent to match in sampling optimum performance optimum period optimum ph optimum phase boundary optimum ph value optimum placement optimum point optimum policy optimum policy approach optimum population optimum population size optimum population theory optimum power performance shift pattern