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- Improved Measures to Increase Accuracy of Drum Level Measurement in Subcritical Boiler 提高亚临界锅炉汽包水位测量准确度的改进措施
- drum level measurement 误差
- Error analysis and improvement in the steam- drum level measuring system with simple condensate pot 单室平衡容器型汽包水位测量系统的误差分析和改进
- Level measurement to the accurate spare part. 对精密零部件的平行、平面测量。
- Liquid level gauges shall be used for local level measurement. 液体液位计应用于现场液位测量。
- Application of Hysteresis Switching in Adaptive Control of Coal-fired Power Plant Boiler Drum Level P. 内蒙古大学滞后切换自适应控制策略应用于电站锅炉汽包水位控制。
- Noise and Vibration Level Measuring of Lin. 交通噪音、振动及车流量测定。
- The drum level wave action and sloshing are caused by two reasons, namely the hydrodynamic and the thermal dynamic. 汽包水位波动与晃荡产生的原因有两方面,即水动力学和热力学方面的原因;
- Recursive least square method was used to adjust the parameters of the PID controller,which was applied in three-element control system of boiler drum level. 利用递推最小二乘法循环调整PID参数,并将该控制器应用于锅炉汽包水位三冲量控制系统。
- Feed water flow is an important parameter in automatic control system of power unit, it directly relates to quality of drum level regulating and the safety of the unit. 摘要给水流量是发电机组自动控制系统里的一个重要参数,它的准确性直接关系到给水调节品质的优劣;
- There are always lots of scattered stations needed to be measurement during the process of penstock level measurement. 摘要水渠水位测量具有测点多而分散的特点;
- And LA90,5 min level measured during class is 50.5 dB(A). 课堂上实测室内的LA90;5 min达到50.;5 dB(A)
- The method of level measurement based on digital image processing technology and its application in automatic pouring production line are introduced. 介绍一种基于数字图象处理技术的液位测量方法及其在自动浇注生产线中的应用。
- The wireless technology used in capacitance tank level measurement Ian avoid the influence of the distributed capacitance of tr... 使用无线接入技术可以克服电缆分布电容的影响,实现无缆传输,使测量准确可靠。
- Wide applicability: have many kinds of structure form, installation mode and structure material, and suit to various industrial field liquid level measurement. 适用性广:具有多种结构形式,多种安装方式,多种结构材料,适合各种工业现场液位测量。
- The experimental result shows that the method achieves high precision in ultrasonic liquid level measurement and solves the contradiction of coherence and precision. 实验表明,采用该方式在液介式超声波液位测量装置上实现了高精度液位测量,测量量程为1 500mm时绝对误差小于±1mm,解决了仪器一致性和测量精度之间的矛盾。
- Oblique well type laser water level measurement equipment provides a new method of data acquisition and transmission for water level measurement under special conditions. 斜井式激光水位测量装置,为特殊条件下水位测量提供一种新的采集传输手段。
- Adrenal incidentaloma is common.Chronic vascular complications are often seen in primary aldosteronism.The plasma ACTH level measurement is important for diag... 肾上腺意外瘤已是常见疾病,原发性醛固酮增多症也常合并血管并发症。
- The paper introduces a simple but practical liquid level measuring instrument. 摘要本文介绍一种简单实用的液位测量装置。
- A buffer in a drum used to temporarily store data. 磁鼓中用来暂时存放数据的一种缓冲区。