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In this article, technical transformation in Longxin Mining Company adopted CIP process instead of All-sliming cyanidation-Zinc dust replacement method, fracture breccia ores are treated, and good technical economic indexes have been attained. 摘要龙鑫矿业公司通过技术改造，采用炭浆法代替原有全泥氰化－锌粉置换工艺，处理破碎角砾矿石，取得了良好的技术指标和显著经济效益。
The technical economical indexes of domestic and foreign solvent deasphalting units were analyzed by contrast. Suggestions on improving units were also made. 对比分析了国内外溶剂脱沥青装置的技术经济指标,提出了装置改进的建议。
Analysis of Technical Economic Index of Regular Superstructure of Medium-small Span Bridges 中小跨径桥梁常规上部结构技术经济指标分析
technical economic index 技术经济指标
But all of the economic index of Com and RGH61 are low. COM烟和RGH61各项经济指标都较低。
Based on the technical and economic index of EAF steel making and quality of steel, the characteristics of DRI and other scrap substitutes are reviewed in this paper. 本文从电炉炼钢的技术经济指标和钢质量等方面，论述了直接还原铁及其它金属炉料的使用特点。
It is shown that the slag exerted significant effects on the improvement in the productivity and quality as well as other technical and economic index of steelmaking. 结果显示该渣使炼钢的产量、质量及其它技术经济指标均有明显提高。
technical economical index 经济技术指标
Described in this paper are the main usage,technological parameters,structure,calculation,characteristics and technical,economic index analysis for the bathtub type gondola car of aluminum alloy exported to Zimbabwe. 介绍了出口津巴布韦铝合金浴盆式敞车的主要用途、技术参数、结构、计算情况、特点及技术经济指标分析。
At present, pre-stressed structure has excellence technical and economic index and extensive applicability, and it has already become the tectonic structure that our country has emboldened especially. 目前，预应力结构具有良好的技术经济指标和广泛的适用性，已经成为我国重点发展的土建结构。
Effectiveness of Storage Tank Water Treatment by Tubular Water Purifier and Technical Economic Analysis. 管道式净水器处理雨水柜水质效果观察及技术经济分析。
The fine technical and economic index are gained in the production practice,and the mining technique using sublevel caving method in the complicated orebody of soft,break and gen... 在生产实践中获得了良好的技术指标，发展了无底柱分段崩落法在软弱破碎缓倾斜复杂矿体中的开采技术。
The technical economic analysis of using anticorrosion rotary di gester for ammonia sulfite pulping is conducted. 应用技术经济方法对亚铵法防腐蒸球进行技术经济分析。
Ingrain diamter determination, fist the desulfurization rate should be ensured, to obtain the optimized economic index. 石灰石粒径确定原则为在保证一定脱硫率的前提下，获取最优的经济指标。
Based on the technical and economical index, an optimal decision for the cutoff grade of ore drawing is presented. 在获取矿石技术经济指标的基础上，对截止放矿品位进行了优选政策。
The industrial test shows that it can increase granulating ratio and improve the technical and economical index. 试验证明,电磁衬板对提高成球率具有较好作用。
The polyester techniques of Zimtrier.Inventa,Kanebo and Du Pout companies regarding to Scheme,technology,equipment and technical economic indexs. are discribed. 从工艺流程、工艺、设备及技术经济指标等方面论述吉玛、伊文达、钟纺与杜邦公司的聚酯技术。
Based on the main technic and economic indices of XinglongZhuang coalmine collected for several years,this paper evaluates and analyzes these indices with DEA method. 根据兴隆庄煤矿几年来的主要经营指标，用DEA方法对其进行了评价，并对评价结果进行了分析。
It is a reasonable method for a bridge to improve its economic index conveniently and effectively by using the corrugated steel webs. 桥梁中采用波纹钢腹板，是一种方便、有效的改善梁经济指标的合理途径。
AlF3 addition and aluminum tapping volume are two important factors that affect economic index of aluminum electrolyzing production. 氟化铝添加量、出铝量是影响铝电解技术经济指标的最重要因素之一。