英语词典
An analysis is made of the performance characteristics of the lower pressure waste steam jet refrigeration machine by using the gas dynamic function. The theoretical calculating formulas for specific steam consumption and throat area ratio are also derived.
本文利用气体动力函数分析了低压废汽喷射制冷机的工作特性,并导出了单位耗汽量和喉部面积比的计算公式。
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