基本解釋[材料科學(xué)]鉛筆描圖紙英漢例句雙語(yǔ)例句This paper first introduces the idea of a fast algorithm for boundary tracing, then discusses in detail how to reduce the processing time of the algorithm.本文首先介紹了一種快速邊緣跟蹤算法的原理，然後針對(duì)如何提高該算法的処理速度所涉及的問(wèn)題進(jìn)行了深入的討論。detail tracing paper更多例句專(zhuān)業(yè)釋義材料科學(xué)鉛筆描圖紙