例句與造句

1. Cost accounting systems provide timely unit product costs through the use of perpetual inventory procedures .
   成本會(huì)計(jì)系統(tǒng)通過使用永續(xù)盤存制定期提供產(chǎn)品的單位成本。
2. Abstract : to reduce production cost of industrial grade silicon , 24mva electric furnace is technicallly transformed , thus the power density in furnace center is raised , power into the furnace and the output are increased 13 and 20 respectively , unit product cost is deduced . the economic benefit is very well
   文摘:為降低工業(yè)硅的生產(chǎn)成本，對(duì)2 . 4mva工業(yè)硅電爐進(jìn)行了技術(shù)改造，提高了爐心功率密度，使入爐功率增加13 ，產(chǎn)量提高20 ，單位生產(chǎn)成本降低，取得了較好的經(jīng)濟(jì)效果。
3. It's difficult to find unit product cost in a sentence. 用unit product cost造句挺難的