Technical and economical comparison的用法和樣例：
例句
- Abstract A technical and economic comparison between two kinds of pyrite cinder humidifiers is conducted.
對兩種硫鐵礦渣增濕器進行技術經濟比較。 - The technical requirments for preparing cyclohexanol from benzene is introduced and compared with the traditional process.
著重介紹了由苯經由環已烯製備環已醇的工藝條件以及與傳統方法的技術經濟比較。
