“激冷”造句
金属表面的空气燃料混合气层为较冷的金属所
激冷.
The layers of air - fuel mixture next to the metal surfaces are chilled by the cooler metal.
从加工性能上说,铬钼
激冷铸铁比镍铬
激冷铸铁加工性能好.
From the machinability, the Mo cold cast iron is liable machine.
研究了天然无定形石墨砂热物理特性,试验结果表明,与硅砂相比,石墨砂有较好的
激冷性,可提高合金组织的致密度,改善其力学性能.
The thermophysical characteristics of the natural crypto crystalline graphite were investigated.