calibration tube 中文意思是什麼
calibration tube
解釋
定型管- calibration : n. 1. 測定口徑。2. 刻度，標度，劃度數。3. 校準；標準化。
- tube : n 1 管，筒；顏料管。2 管狀地下隧道；〈口語〉（倫敦的）地下鐵道。3 【炮】炮身；【汽鍋】鍋管；【解...
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Calibration specification for cathode ray tube color analyzers
陰極射線管彩色分析儀校準規范 -
Study of diffusion tube calibration gases preparation and dynamic volumetric method
擴散管標準氣體及其動態配氣方法的研究 -
Abstract : the design and manufacture processes and control method of the high temperature tube calibration furnace are presented. the adjustment and calibration processes and experiment parameter have been given
文摘:介紹了高溫管式檢定爐的設計、製造過程及其控制方法，並給出了系統調校的過程及相關的實驗參數。 -
A new method of absolute calibration of photodetector sensitivity based on spontaneous parametric down - conversion ( spdc ) biphoton field is described. the process of spdc is studied theoretically. the single photon detection probability and two - photon coincidence probability are derived and the calibration principle for photodetectors is explained. an experimental system has been set up. the sensitivity of a photon - counting photomultiplier tube was measured, and the results were compared with those obtained using conventional method
討論了一種基於自發參量下轉換雙光子場絕對校準光電探測器靈敏度的新方法，著重推導了對自發參量下轉換過程中產生的單光子的探測概率和雙光子的符合速率，從而闡明了絕對測量光電探測器量子效率的原理.基於這一方法對光子計數型光電倍增管的響應靈敏度進行了測量，並將實驗結果與常規方法測得的結果進行了比較
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