英语词汇technical economical index怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

双语例句

1
The technical and economical index and the applicability of the apparatus are also analyzed.
本文还对装置的技术经济指标和其适用性进行了分析。
2
Based on the technical parameters for the performance of engines, the economical index of engines is predicted and analyzed by the theory of fuzzy linear regression.
由发动机性能的设计技术参数，运用模糊线性回归理论建立了发动机经济性指标的模糊预测模型，并对其经济性指标进行预测和分析。
3
Under certain conditions of raw material and equipment, the reasonable operation system plays an important role in increasing technical and economical index of BF.
在原燃料和装备水平一定的条件下，合理的操作制度对高炉的技术经济指标起到决定性的作用。

单词	technical economical index
释义	technical economical index 简明释义技术经济指标网络释义短语 1 Technical-economical index of blasting 爆破技术经济指标 2 technical and economical index 技术经济指标 3 Technical-economical index 经济技术指标双语例句 1 The technical and economical index and the applicability of the apparatus are also analyzed. 本文还对装置的技术经济指标和其适用性进行了分析。 2 Based on the technical parameters for the performance of engines, the economical index of engines is predicted and analyzed by the theory of fuzzy linear regression. 由发动机性能的设计技术参数，运用模糊线性回归理论建立了发动机经济性指标的模糊预测模型，并对其经济性指标进行预测和分析。 3 Under certain conditions of raw material and equipment, the reasonable operation system plays an important role in increasing technical and economical index of BF. 在原燃料和装备水平一定的条件下，合理的操作制度对高炉的技术经济指标起到决定性的作用。
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