Liquid level regulator is a very wide application of the production of liquid level measurement and control equipment, so the accuracy of measurement and control accuracy is the key to the equipment.

液位调理器是消费中应用很广液位丈量和节制地设备，所以丈量地准确性和节制地精确性是本设备地关头。

Accuracy of the burette and pipette is the main factor which influences the uncertainty of measurement.

滴定管和移液管的准确度是影响总碱度测量不确定度的主要因素。

This technology is characterized by less investment, trusty performance and high accuracy of measurement.

超声流量计具有投资省 、 性能可靠、计量准确等其它流量计不可比拟的优点.

Therefore, atmospheric refraction modification must be made in order to improve the accuracy of measurement.

因此, 为了提高测量值的精确度,必须进行大气折射修正.

It is proved that the strategies on the basis of the estimate are valid for improving the accuracy of measurement.

分析表明，基于估计理论所建立起来的各种交汇封闭测量方案、组合测量方案对于提高尺寸测量精度都是有效的。

The method of the invention improves the accuracy of measurement and is especially applicable to microporous materials.

本发明的方法提高了测量的准确性，尤其适用于微孔材料。

Furthermore, factors that affect the accuracy of measurement are analyzed, and experimental results provided to show validity of the algorithm.

同时，还分析了影响该方法的测量误差的因素，并利用实验来验证其有效性。

This study is aimed at transforming the structure of the separator to further improve technological process and increase accuracy of measurement.

试图从分离器的结构上进行改造，从而进一步改进工艺流程，达到提高油井计量准确度的要求。

The measured results show that the MMP based on Fourier transform measuring surface of complex objects can improve the accuracy of measurement greatly.

对复杂面形和深孔物体的实测结果表明，基于傅里叶变换的调制度测量轮廓术测量复杂面形物体可以达到较高的测量精度。