Dayangshu的用法和樣例：
例句
- Dayangshu Basin was in extensional setting in the Quaternary period, and a series of small extensional half-grabens were formed.
第四紀大楊樹盆地具有伸展的特徵，發育一系列小型伸展斷陷。 - The results showed that the predominant host animal of Dayangshu District was Apodemus agrarius, and presently it has changed to the mixed type of HFRS.
結果表明，大楊樹地區的疫源地性質是黑線姬鼠為主要宿主動物的腎綜合征出血熱自然疫源地，目前已演變為姬鼠型為主的混合型疫區。
