余热回收换热器经济最优化设计 关键词： 换热器； 余热回收； 净收益； 最优化 [gap=769]Key words: heat exchanger; waste heat recovery; net earnings; optimizations
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consolidated net earnings 综合净盈利 ; 综合净收益
net earnings per share 每股净收益
net operating earnings 营纯益额 ; [贸易] 营业净收益
net t earnings 净收益 ; 净盈利
net monthly earnings 每月净收入
net foreign exchange earnings 外汇净收入
net weekly earnings 每周净工资收入
net relevant earnings 净关联收益
Rio Tinto’s net earnings almost tripled in 2010, while net profit at Xstrata rose by 86%.
力拓公司的净收益在2010年几乎翻了3倍，埃斯拉达矿业的净利润也同时上升了86%。
The investment bank reported net revenue of $11.9 billion and net earnings of $2.7 billion.
这家投资银行报告了它的净收入达到了119亿美元，纯利润为27亿美元。
An indicator of profitability, it is calculated as net earnings after taxes divided by revenues.
盈利能力的指标，计算方法为税后净利润除以总收入。
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