preliminary combustion发音

意思翻译

预燃

相似词语短语

preliminary───adj.初步的；开始的；预备的；n.初步行动；准备工作；预赛，预试

combustion───n.燃烧，氧化；骚动

preliminary research───初步研究

combustion air───[热]助燃空气；[热]燃烧空气

preliminary design───预备设计，初步设计，打样设计

preliminary crime───初犯

preliminary thesis───初步论文

combustion chamber───燃烧室; 炉膛；[动力]燃烧室

spontaneous combustion───n.自燃

双语使用场景

The preliminary test result shows that the combustor can be reliably ignited under the condition of large nozzle throat, the combustion process is stable and combustion efficiency is high.───初步研究结果表明，该方案在大喷管条件下点火起动可靠，燃烧过程比较稳定，燃烧效率高。

英语使用场景