Through analysing the inner stress caused during constructing, a more technical and economical method is reached.
通过施工过程内力分析，指出施工技术关键。
The technical and economical requirements for the cored wire used in nodular iron pipe production can be satisfactorily met by adopting orthogonal experimental method to determine its composition.
用正交试验方法确定包芯线的成分，使其在技术方面和经济方面能较好地满足球铁铸管生产的要求。
It has obvious technical, economical and safety advantages over the traditional method of producing potassium tert butoxide from metallic potassium.
它比传统金属钾制取叔丁醇钾有明显的技术、经济、安全优势。
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。
But the current methods are quite limited, and the result of technical and economical evaluation of ship depends on the chosen method too much, so some farther research is needed to do.
但现有方法还非常有限，导致船舶技术经济论证的结果过分依赖所选择的方法，因此有必要做进一步的研究。
The practice has proved that 'plant-line cycle method' has the advantage of greater, faster, better and more economical results, and constitutes the new technical system of crops seeds production.
实践证明：“株系循环法”具有多快好省的优点，构成了农作物良种繁育新的技术体系。
The technology and test results for the preparation of non-iron aluminium sulfate by primary amine extraction method are introduced. The technical and economical status of the process are also stated.
介绍了用伯胺直接从铝土矿的硫酸浸取液中萃取分离铁生产无铁硫酸铝的工艺研究内容和结果，并介绍了工艺技术经济状况。
Using this method, we can reckon in the technical, environmental, economical uncertainties and give the planning schemes a comprehensive and impartial evaluation.
该方法能有效地综合不确定性因素对规划方案作出全面客观的评价。
Using this method, we can reckon in the technical, environmental, economical uncertainties and give the planning schemes a comprehensive and impartial evaluation.
该方法能有效地综合不确定性因素对规划方案作出全面客观的评价。
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