technical economy的用法和樣例：
例句
- Based on the technical and economical index, an optimal decision for the cutoff grade of ore drawing is presented.
在獲取礦石技術經濟指標的基礎上，對截止放礦品位進行了優選政策。 - The technical economic analysis of using anticorrosion rotary di gester for ammonia sulfite pulping is conducted.
應用技術經濟方法對亞銨法防腐蒸球進行技術經濟分析。
