常見例句Through the analysis of the structure and technological process of the bottom crossband, a reasonable process for bending the pipe nip of the bottom crossband was determined. 通過對下橫條的結(jié)構(gòu)與工藝分析,確定了下橫條管夾彎曲的合理的工藝方案,并設計了能夠同時彎直邊和彎管夾的模具,提高了生產(chǎn)效率,降低了生產(chǎn)成Design of the Bending Die for the Bottom Crossband 下橫條彎曲模設計crossband beacon 交叉頻帶信標crossband operation 跨頻率的發(fā)送與接收crossband principle 多頻收發(fā)原理 返回 crossband