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- pH計研制與開(kāi)發(fā)The Research of pH Meter
- 方法應用便攜式pH監測儀和Bilitec2000同步監測10例原發(fā)性病理性DGR患者的胃內24小時(shí)膽汁反流和pH變化情況;Methods Ten patients with primary pathologic DGR underwent combine d 24-hour bilirubin and gastric pH monitoring and intraluminal gastric aspirati on.
- 在線(xiàn)恒溫pH計的研究Research on On-line Constant Temperature pH Meter
- pH計測定的酸堿滴定法acid-base titration with pH meter
- 方法:應用帶胃管的便攜式pH監測儀和Bilitec2000,同步監測14例原發(fā)性病理性DGR患者和15名健康志愿者的胃內24h膽汁反流和pH變化情況。Methods The status of bile juice reflux and pH values in the stomach were measured simultaneously for 24 hours by ambulatory pH monitor and bilirubin monitor (Bilitec 2000) in 14 patients with primary pathologic DGR and 15 healthy volunteers.
- pH計在煙氣脫硫中的應用Application of pH Meter on the Desulphurization of Flue Gas
- 便攜式portable type
- 不計except
- 計入reckon in
- 便攜式電腦portable computer; laptop; notebook computer
- 用電荷耦合電路提高pH計測量準確度A new method to improve measuring accuracy of pH meter by charge coupled
- 計件by the job
- 便攜式電話(huà)cellular phone
- 液位計juice level gauge
- 便攜式的portable
- 硬度計sclerometer
- 計畫(huà)plan
- pH計在污水處理中的應用Application of the pH Meter in Dirty Water Processing
- 時(shí)計hour meter
- 事前計提基金advanced funding
