At the same time,using the total energy efficiency and the equivalent exergy efficiency as the evaluation criterion,this paper discusses the influence of the water injection ratio and pressure ratio on the performance of this cycle.
以总能利用率和当量火用效率为评价准则讨论了注水率和压比对循环性能的影响。
Assessment of true availability of total phosphorus in different plant-origin feedstuffs for broiler;
不同肉鸡用植物性饲料总磷真利用率的测定
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