基本解釋[交通運輸工程]壓實機械試驗英漢例句雙語例句Through field test . analysis its compaction character under different compaction machine , compaction thickness and compaction times.通過現場試驗，研究了壓實機械、壓實厚度、壓實遍數等壓實參數變化時粗粒土的壓實特性。compaction machine test更多例句專業(yè)釋義交通運輸工程壓實機械試驗