technology - economy comparison
英
美
- 技术经济比较
双语例句
- Abstract A technical and economic comparison between two kinds of pyrite cinder humidifiers is conducted.
对两种硫铁矿渣增湿器进行技术经济比较。 - The central district used to be the county seat, therefore its economy is prosperous.
中心区由于曾是县治，因此经济比较繁荣。
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