The measuring accuracy and reproducibility of the testing method could be improved obviously through increasing its sensitivity and decreasing measuring error by means of control of its major factors.
因而通过控制主要影响因素能提高该测定方法的灵敏度，减小其测量误差，以提高其准确性和重复性。
In this paper are proposed the methods for evaluating the contact accuracy of gears with the tooth flank error measured by means of 3-coordinate measuring technique.
本文提出了用三座标测量技术测得的齿面误差来分析和评估斜齿轮的接触精度。
The DK50-UV series provide a simple and reliable means of error checking, sorting, measuring, and positioning materials that blend into a background or are invisible.
DK50-紫外线系列提供了简单可靠的错误检测，整理，测量和定位材料的方法，它们融入背景或是看不见的。
A new method for measuring the total harmonic distortion of ultra low frequency signa1 by means of FFT algorithm is presented and the measuring error is analysed in this paper.
本文提出了采用FFT算法来测量超低频失真度的方法，解决了超低频失真度的测量问题。
A new method for measuring the total harmonic distortion of ultra low frequency signa1 by means of FFT algorithm is presented and the measuring error is analysed in this paper.
本文提出了采用FFT算法来测量超低频失真度的方法，解决了超低频失真度的测量问题。
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