The measurement precision of the mass flow is better than 0.2% or 0.25%, when these methods are used.
提出了两种温度补偿方法，可分别得到优于0.2%和优于0.25%的质量流量计量精度。
At the point of increasing the measurement accuracy of the meter, the precision of the system is analyzed. The emphasis is put on how to improve the accuracy of the turbine flow sensor.
从提高油耗仪测量精度的角度出发，对系统测量精度进行了分析，并重点介绍了提高涡轮流量传感器测量精度的措施。
Because the experimental conditions are limited, temporarily we are unable to give specific precision of the measurement and control module in flow measurement application.
由于实验条件限制，暂时还无法给出测控模块在流速测量中的具体精度。
The MSP430FW427 is used as control MCU. The function is realized by the SCAN IF module without IC circuit external, which improves the precision and sensitivity of flow measurement.
主控器采用目前国际上功耗最低的MSP430FW 427单片机，该单片机能够利用内部流量扫描模块（SCANIF）有效地转换振荡波形，不需要外部流量检测IC，提高测量的精度和灵敏度。
The mobile flow measurement system for fuel oil has the advantages of low power, high precision, light, long time use, low price etc.
本移动式燃油流量测量系统具有功耗低、精度高、重量轻、工作可靠、价格便宜等优点。
Idiographic flow of construction measurement is put forward as follow, analyzing vertical precision between the floors and its requirement, then the various index accord with engineering requirements.
同时指出施工测量具体流程，分析了层间垂直度控制及其要求，使结构各项指标符合工程要求。
The measurement of flow quantity and velocity is the primary task of hydrological measurement, whereas it is much hard to design a meter with high precision and convenient usage.
河流流量和流速测量是水利测量的基础工作，然而设计测量精确而又使用方便的仪器比较困难。
This will enable the efficiency. In case the changes of the water level in the measurement process, the flow velocity will poor consistency and have greater impact on the discharge precision.
这样效率较低，测量过程中一但水位发生变化，测出流速数值时间上的一致性较差，对测出的流量精度有较大的影响。
Aiming at the improvement of the precision of Coriolis Mass Flow meters, this thesis develops a new tube-shaped device and measures the phase difference with a digital signal-based measurement.
本文从提高科里奥利质量流量计的灵敏度着手，提出了一种新的管形设计方案，还采用了基于数字信号处理的测量方法来测量相位差。
Aiming at the improvement of the precision of Coriolis Mass Flow meters, this thesis develops a new tube-shaped device and measures the phase difference with a digital signal-based measurement.
本文从提高科里奥利质量流量计的灵敏度着手，提出了一种新的管形设计方案，还采用了基于数字信号处理的测量方法来测量相位差。
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