英语词汇“engineering alternative”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	engineering alternative
释义	engineering alternative 基本例句设计方案 Bid documents indicated two alternative designs, one in steel and one in concrete.投标文件中提出了两种设计方案，一种是钢结构，另一种是混凝土结构。
随便看	dual-coil relay dual coincidence dual collagenosis dual collector dual collimator dual-color dual color copying dual color flower dual-color fluorescence Dual-color fluorescence hybridization dual color images watermarking dual-color offset printing machine dual-color primed in situ labeling dual-color visible loading dual column dual-column and dual ECD-GC dual column chromatography dual column flow system gas chromatograph dualcolumn gas chromatograph dual column gas chromatograph dual-column gas chromatograph dual column system dual combustion dual combustion chamber dual combustion cycle