基本解釋對(duì)夾英漢例句雙語例句Aiming at the attachment process requirements of the U structural section's flash butt welder, the special gas-liquid drive gear and pressure clamp system were designed.針對(duì)U型鋼專用閃光對(duì)焊機(jī)的連接工藝要求，設(shè)計(jì)了專用氣液聯(lián)控的傳動(dòng)機(jī)構(gòu)和增壓夾緊機(jī)構(gòu)。butt clamp更多例句專業(yè)釋義機(jī)械工程對(duì)于夾對(duì)夾