Two mathematical models of economic benefit change were simulated. As a result of technical economical analysis, the optimal economic life-span was found to be about 33 years old.
从资金利用和土地利用两个方面模拟出槾桔生产经济效益变化的数学模型，经过技术经济分析，找出槾桔树的最佳经济寿命为树龄33年左右。
Therefore, technical renovation was carried out for solving these problems, and option comparison and economical analysis were conducted.
针对此问题进行了技术改造，并进行了方案比较及经济分析。
It can be seen from the analysis that the mixed structure car-body is feasible no matter from the technical points or from the economical points.
通过分析可知，无论从技术角度还是从经济角度看，混合结构车体都是可行的。
The analysis of electric project planning includes three aspects: social feasibility, technical feasibility and economical feasibility.
电力规划方案的论证应从社会可行性、技术可行性、和经济可行性三个方面进行分析。
In this paper, the theory and features of cold air distribution system is exposed, and the technical and economical analysis is given about several kinds of cold air distribution system.
阐述了低温送风空调方式的原理和特点，对几种低温送风方案进行了技术经济分析。
Feasibility analysis includes technical feasibility analysis, market feasibility analysis and economical feasibility analysis.
可行性分析包括技术可行性分析、市场可行性分析及经济可行性分析。
The technology and equipment to produce high degree of decoration materials with discharged glass bottles are discussed in details. The technical and economical analysis is cited.
详尽介绍了利用废弃玻璃容器生产高档装饰材料的工艺和设备，并给出了具体的技术经济分析。
Finally, the technical economical analysis about adding PAC in the filter influent compared with others dosage points was studied.
最后，对其他位置投加pac与滤池前端投加进行了技术、经济分析。
Through option calculation a simple and practical method is proposed, which is beneficial to technical economical analysis for cogeneration plants.
对此通过实例计算提出一种简便实用的计算方法，该方法有助于热电厂技术经济分析。
The structure, property, partition, process and market analysis for the al plastic composite tube are described in this paper, and this product's technical economical cost are evaluated.
本文论述了铝塑复合管材的性能、工艺技术进展，阐述了国内外铝塑复合管材的市场动态，并对该产品的经济效益进行了分析。
The principles, characteristics and economical analysis of catalytic combustion lor organic waste gases, and also the study progress of catalyst, kinetics and technical process etc were summarized.
对催化燃烧处理有机废气的基本原理、特点及经济性，以及催化剂、动力学和工艺流程等研究进展进行综述。
In combination with the investigation into the transport of barge fleet of the Changjiang River in Sichuan Province, the author mates preliminary technical and economical analysis to this assumption.
笔者结合川江驳船队的运输情况，对这一设想作了初步的技术论证和经济论证。
Coordinate, supervise and guide the elaboration of reports on the status of financial -economical and property aspects of the company, presenting technical analysis and spread sheets.
出具灵活性的分析表单以协调，监督和指导公司财务方面的动作。
Coordinate, supervise and guide the elaboration of reports on the status of financial -economical and property aspects of the company, presenting technical analysis and spread sheets.
出具灵活性的分析表单以协调，监督和指导公司财务方面的动作。
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