Production Present Situation的用法和樣例：
例句
- Some views on the current situation of scientific research and production of vanadium trioxide are presented.
對三氧化二釩的科研生產(chǎn)現狀提出了看法。 - The present state of production and application for epoxy ethane in China is described in this paper.
本文就我國環(huán)氧乙烷的生產(chǎn)現狀及其應用作一介紹。
