Chemical oxygen demand(COD)is a comprehensive indicator to measure water pollution,COD detector is composed by three electrodes oxygen sensor,CPU,temperature compensation,pressure compensation circuit etc,three electrodes oxygen sensor has overcome the interference of measured solution,and meet the demand to keep the electrolysis current stable in the testing process.
化学需氧量(COD)是衡量水体污染的一个综合性指标,COD检测仪由三电极氧传感器、处理器、温度补偿、气压补偿等电路组成,其中三电极氧传感器克服了被测溶液的干扰,满足测试过程中电解电流稳定的要求。
Discovering air pressure appended effect in sound velocity measurement result with ultrasonic sensor;
声速传感器测量结果中气压附加成分的发现
Analysis on effect of air pressure and air temperature on outbreak and epidemic of SARS;
气压与气温对SARS发病流行的影响分析
The automatic load system of surveilling and controlling air pressure;
微机监控气压自动加载系统
Effects of nozzle pressure on disc swirl spun yarn;
圆盘式旋流纺的加捻气压对成纱的影响
The effect of oxygen pressure on the dielectric properties of pulsed laser deposited La-doped PbTiO_3 thin film;
淀积气压对脉冲激光淀积La掺杂钛酸铅薄膜介电性能的影响
Vibration characteristics of amicromachined angular rate sensor at different pressures;
微角速度传感器在不同气压下的振动特性