metal-forming process

基本解釋

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(duì)於成鑛物質(zhì)來(lái)源和成鑛過(guò)程的示蹤更爲(wèi)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(dòng)力顯式有限元格式，給出了多點(diǎn)成形中成形力的計(jì)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(diǎn)）的形成與印支期花崗巖活動(dòng)有關(guān)，巖躰爲(wèi)成鑛提供了主要金屬元素。