iso speed standard 中文意思是什麼
iso speed standard
解釋
國際感光度標準-
Photography - digital still cameras - determination of exposure index, iso speed ratings, standard output sensitivity, and recommended exposure index
攝影技術.數字靜物攝影機.曝光指數iso感光度標定值標準輸出靈敏度和推薦曝光指數的測定 -
Flow pulsation of a specific gear pump is analyzed and the results are given. according to the testing requirement of pump pulsation, the measurement device of the testing flow pulsation, based on iso 10767 - 2 measurement standard, the measurement device of flow pulsation testing is built. high speed dynamic pressure transducer is used to record the pressure pulsation in the pipeline
然後根據齒輪泵流量脈動的檢測要求,採用iso10767 - 2測試方法,搭建了齒輪泵流量脈動測試裝置,採用動態壓力傳感器,對齒輪泵系統進行了壓力脈動測試,利用壓力脈動與流量脈動的比例關系,對齒輪泵流量脈動分析結果進行了驗證。
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