utilization actuality的用法和樣例：
例句
- The comprehensive utilization status of pyrophyllite mineral materials in China and its research orientation were introduced in the paper.
文章介紹了我國葉臘石礦物材料綜合利用現狀及研究方向。 - Based on the distribution of Chinese chestnut, the current situation of genetic variation and the resource utilization were descussed.
摘要根據我國板栗資源分佈狀況，論述了不同栽培區域遺傳變異趨勢和資源利用現狀。
