基本解釋[材料科學]螺紋刻石銼輪英漢例句雙語例句In this paper, based on the analyzes of helical characteristics, ideal geometric models of cutting edges and helical grooves of nose burr are developed.通過分析刀刃的螺旋特性，建立了球頭旋轉銼刀刃及螺旋槽的理想幾何模型。helical burr更多例句專業(yè)釋義材料科學螺紋刻石銼輪