字典網>> 英漢字典>> P開頭詞條>>point source的意思 漢英字典point source中文翻譯:【計】 點源【化】 點源【醫】 點狀射線源英文解釋:名詞 point source:a spatially constricted by concentrated source (especially of radiation or pollution) 相關詞條:pointer register point-to-point transmission point-based linearity point of personal explanation point welding pointer to function point-by-point test pointer-based language pointer initialization pointer to record