The integrated benefit analysis shows that the net benefit generated by the tobacco industry is already below zero, " it said.
整体效益分析表明烟草产业产生的净戏效益早已经是负值了。
The relative research production can be used in intersection rebuilding and can lay a foundation for intersection integrated benefit analysis.
相关的研究成果可以应用于交叉口的改造，并为交叉口的综合效益分析奠定基础。
Furthermore, this paper considers that diatomite have obviously integrated advantage of economic benefit, biggish application value and research significance by economy analysis.
并且根据经济分析证明硅藻土改性剂存在明显的综合经济效益优势，具有较大的推广使用价值和研究意义。
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