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1)  on-line pH measurement
pH在线检测
1.
Electrochemical method and spectrophotometry are the two main methods of on-line pH measurement.
pH是保障海水淡化系统正常运行和水质是否合格的重要指标,pH在线检测技术主要有电化学法和分光光度法。
2)  on-line inspection
在线检测
1.
Application of electronic tongue in on-line inspection of food;
电子舌在食品加工在线检测中的应用研究
2.
Experiment study on on-line inspection and control of emulsion concentration;
乳化液浓度在线检测与控制的试验研究
3.
An experimental study of coated glass defection on-line inspection system;
镀膜玻璃的瑕疵在线检测系统实验研究
3)  on-line detection
在线检测
1.
Practice of Recovering the On-line Detection Function of Machining Center;
恢复加工中心在线检测功能的实践
2.
Optimization control of coal-blending process based on the on-line detection of coal quality;
基于煤质在线检测的配煤过程优化控制
3.
Purification of total flavonoid glycosides from Hypericum perforatum by macroporous adsorption resin with on-line detection system;
大孔吸附树脂纯化贯叶金丝桃总黄酮的在线检测研究
4)  on-line measurement
在线检测
1.
Development of on-line measurement system for size concentration by ultrasonic technology;
纺织浆液浓度超声波在线检测系统的研制
2.
Micro electrodes on-line measurement in micro EDM;
微细电火花加工的微细电极在线检测
3.
Research of on-line measurement instrument for unburnted carbon in boiler;
锅炉烟道飞灰含碳量在线检测系统的研究
5)  online detection
在线检测
1.
Exploitation and application of radio-scanning cigarette cartoon lacking pieces online detection system;
射线扫描式烟箱缺条在线检测系统的开发及应用
2.
Insulator ESDD online detection based on least square support vector machine using fiber technology;
基于最小二乘支持向量机的绝缘子盐密光纤在线检测
6)  on-line monitoring
在线检测
1.
Design of multi-sensor on-line monitoring system for laser welding;
激光焊接过程多传感器在线检测系统的设计
2.
Design of on-line monitoring for leak current of insulating casing;
绝缘套管泄漏电流在线检测单元设计
3.
Design of MAX125/126 based data acquisition unit for on-line monitoring system electrical equipment;
基于MAX125/126的电气设备在线检测数据采集单元设计
补充资料:pH
分子式:
CAS号:

性质:又称PH值。PH是以氢离子浓度表示的水的酸、碱性的量度,氢离子浓度是每升溶液中氢离子的质量(以克表示),用氢指数PH来表示,故PH便是氢离子浓度指数。PH在数值上等于氢离子浓度的负对数,即氢离子浓度倒数的对数。纯水的PH值=7;酸性水的PH值<7;碱性水的PH值>7。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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