表面微观轮廓精度评定时,定义取样长度的目的是限制、减弱()对测量结果的影响。
A. 波纹度
B. 形状误差
C. 位置误差
D. 方向误差
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Chinese scripts are generally divided into five styles:,,,,.
Can you translate “字如其人” into English?
Wang Xizhi in the Easter Jin dynasty was traditionally referred to as the "".
Pleasetranslate "水墨画" into English