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- pH计研制与开发 The Research of pH Meter
- 方法应用便携式pH监测仪和Bilitec2000同步监测10例原发性病理性DGR患者的胃内24小时胆汁反流和pH变化情况; Methods Ten patients with primary pathologic DGR underwent combine d 24-hour bilirubin and gastric pH monitoring and intraluminal gastric aspirati on.
- 在线恒温pH计的研究 Research on On-line Constant Temperature pH Meter
- pH计测定的酸碱滴定法 acid-base titration with pH meter
- 方法:应用带胃管的便携式pH监测仪和Bilitec2000,同步监测14例原发性病理性DGR患者和15名健康志愿者的胃内24h胆汁反流和pH变化情况。 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计在烟气脱硫中的应用 Application of pH Meter on the Desulphurization of Flue Gas
- 便携式 portable type
- 不计 except
- 计入 reckon in
- 便携式电脑 portable computer; laptop; notebook computer
- 用电荷耦合电路提高pH计测量准确度 A new method to improve measuring accuracy of pH meter by charge coupled
- 计件 by the job
- 便携式电话 cellular phone
- 液位计 juice level gauge
- 便携式的 portable
- 硬度计 sclerometer
- 计画 plan
- pH计在污水处理中的应用 Application of the pH Meter in Dirty Water Processing
- 时计 hour meter
- 事前计提基金 advanced funding
