The study, analysis and calculation of accumulative error in chain measurement length are conducted and its rational value accepted commonly by enterprises is determined in this paper.
对链条测试长度累积误差值进行了研究、分析和计算，给出了合理的误差值，可为生产企业普遍采用。
This system can get all the parameters easily, and automatically record cylinder number of the cloth for canceling accumulative error.
卷染机控制系统自动记录上布圈数，做到来回没有累计误差。
In practical process, the crown is designed by trial and accumulative experience, leading to low efficiency, high cost and big error.
在实际工程中，靠人为摸索和经验积累来估计凸度，不仅效率低、成本高，而且误差大。
In practical process, the crown is designed by trial and accumulative experience, leading to low efficiency, high cost and big error.
在实际工程中，靠人为摸索和经验积累来估计凸度，不仅效率低、成本高，而且误差大。
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