The error have been analyzed and estimated in detail and the method to raise accuracy of measurement have been discussed.
详细分析与估计了系统的测量误差并探索了提高准确度的方法。
The principle and method for calibrating the frequency by means of colour subcarrier signal of broadcast TV are introduced in detail, and the corresponding measurement accuracy is given in this paper.
本文较详细介绍利用广播电视彩色付载频信号进行校频的原理和方法，并给出相应的测量精度。
In this paper the error of measurement is analysed in detail, an approach of improving accuracy is described.
文中还详细地进行了误差分析和说明提高测量精确度的方法。
Classical testing methods for shaft steelworks have been introduced in this paper. The principles, the causes of error, the accuracy for measurement and the cost-efficiency are compared in detail.
总结了刚性罐道性能检测的常用方法，从原理、误差来源、测试精度和经济性等几方面作了详细比较。
Basic structures of a practical device, measuring principle and main means for improving the measurement accuracy are described in detail.
对于该实验装置的几个主要结构部份、测量的原理及方法和提高测量精度所采取的主要措施作了较详细的描述。
High Accuracy digital speed measurement methods based on optical encoder were discussed in detail. Then it introduces the realization of this methods in the servo system.
详细论述了基于光电编码器的高精度的数字测速方法，及其在转台伺服系统中的实现。
High Accuracy digital speed measurement methods based on optical encoder were discussed in detail. Then it introduces the realization of this methods in the servo system.
详细论述了基于光电编码器的高精度的数字测速方法，及其在转台伺服系统中的实现。
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