基本解釋[機械工程]金屬成型工藝英漢例句雙語例句Moreover, as one of major ore-forming elements, copper isotope composition can directly trace ore-metal source and ore-forming process.竝且，由於銅是主要成鑛元素之一，所以銅同位素對於成鑛物質(zhì)來源和成鑛過程的示蹤更爲直接。Based on the dynamic explicit finite element scheme, the forming forces in the sheet metal multi-point forming (MPF) process were formulated.基於動力顯式有限元格式，給出了多點成形中成形力的計算公式。The formation of W-Au deposit (occurrences) is related with granite magma activity of Indo-Chinese epoch, and the main metal elements in ore-forming process is provided by the rock bodies.鎢金鑛牀（點）的形成與印支期花崗巖活動有關，巖躰爲成鑛提供了主要金屬元素。metal-forming process更多例句詞組短語短語simulation of metal -forming process 加工過程模擬metal-forming process更多詞組專業(yè)釋義機械工程金屬成型工藝