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1·The measurement precision was above 80%.

测量精度在80%以上。

2·The measurement precision and its effect factors are analysed.

分析了测试精度及其影响因素。

3·Test results show that these methods significantly improve the attitude measurement precision.

误差实验结果表明，该补偿方法可以提高姿态测量的精度。

4·The implemented electric meter has simple structure, high measurement precision and reliability.

所研制的电表结构简单、计量精度高、抗干扰性好。

5·Using the reference channel and wiping off the system noise, the measurement precision was improved.

通过采用参考信道，去除系统噪音，提高测量精度。

6·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。

7·Simultaneously, experimental method and measurement precision as well as signal process are discussed.

同时，在实验方法、提高测试精度及信号处理等方面作了探讨。

8·Through removing mean and frequency spectrum correction, the measurement precision of system is improved.

采用去均值和频谱校正的方法，改善了系统的测量精度。

9·If the signal frequency to be measured is low, wide strobe gate is required for high measurement precision.

当被测信号频率较低时，需要很宽的选通门才能得到较高的测量精度。

10·Through a brief analysis, propose to improve the experimental device and improve the measurement precision of the method.

通过简要分析，提出改进实验装置以及提高测量精度的方法。