户用“猪—沼—果”模式经济评价-江西省农村社会事业发展局 关键词 “猪—沼—果”模式 脐橙 经济评价 [gap=1234]Key words the “pig-biogas-fruit” pattern, oranges, economic estimation
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Regional economic estimation 区域经济评估
economic effects estimation 经济效果评价
economic loss estimation 经济损害评估
economic value estimation 价值估算
economic losses estimation 损失评估
Economic effect estimation 经济效果评价
economic benefit estimation 经济效益估算
A visualized economic estimation system for mineral resources is an important part of digital mining project.
可视化矿产资源经济评价是矿山工业的重要项目之一，它的开发是矿山生产中急需解决的问题。
The approach of reutilization of by-product salt slag of hydrazine hydrate was studied. Process technology line was ensured, and technology economic estimation was discussed.
研究了水合肼副产盐渣的回收利用途径，确定了工艺技术路线，讨论了技术经济评价。
The problem of statistics and estimation of disaster economic phenomena is an important prerequisite for the study of systematic engineering of natural disaster reduction and disaster economics.
灾害经济现象的统计与评估问题，是开展减灾系统工程及进行灾害经济学研究的重要前提。
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