The economic efficiency and gain- loss balance point were also analyzed.
对经济效益和盈亏平衡作了分析。
High production efficiency, low energy consumption and little loss of beer, wine etc.
生产效率高，消耗低，尤其酒损小。
The current reel silk drying device results in low heat efficiency but high heat loss.
缫丝厂现行小烘丝装置热效率低，热量损耗大。
The medium has an excellent purification efficiency and a very low head loss.
该介质显示优异的净化效率和极低的压降。
The medium has an excellent purification efficiency and a very low head loss.
该介质显示优异的净化效率和极低的压降。
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