以下为句子列表：
英文: Abstract: A detailed analysis is made of the errors made by the system trace, of the mutual relation between trace error and contour error and of the effect on accuracy produced by contour machining, and some computation formulas have been worked out.
中文: 文摘:从进给伺服系统动态响应、滞后特性角度，较详细地分析了跟随误差产生的原因，跟随误差与轮廊误差之间的相互关系和对轮廊加工产生的精度影响，并给出了具体的计算公式。
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英文: THE LENGTH AND MUTUAL RELATION OF SEVERAL TONG SHEN CUN OF THE HAND IN CHINESE
中文: 国人手部各同身寸的长度和相互关系的研究
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