词汇	质荷比
释义	质荷比 zhìhèbǐ〔名〕化学mass-to-charge ratio
随便看	Central Switching Concept central switching facility Central Switching Network Control central switching unit central swivel central symmetric matrices central symmetric matrix Central-symmetric matrix central symmetric primitive digraphs central symmetric primitive matrices central symmetric vector field central sympathetic inhibitor central syndrome central system central-system central system data base central system module central system printer central-systems central system's data base Central Tactical Air Control System Central Tactical Processing Program central tactical system central tactical systemcts Central Taegu