graptolites翻譯，graptolites的意思，graptolites同義詞，graptolites的反義詞，graptolites短語詞匯

詞語：graptolites

graptolites的解釋

graptolites['ɡræptəlait]n.【古生物】筆石(古腔腸動物，現存化石)

graptolites的意思

graptolites 筆石類;

graptolites的參考例句

1.In the south area, there are mainly flysch and deep sea facies fossil, such as Graptolites in fossil feature. 南區巖性為復理石建造，生物以深海相筆石為主。

2.Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid . 表明筆石詳細構造的物質是利用氫氟酸從石灰岩中侵蝕出來。

3.During the Early Silurian, the corals of the Erlangping trough and the graptolites of the Xichuan shelf belonged to the South China Province. 在早志留世，二郎坪海槽的珊瑚與浙川陸棚的筆石屬華南生物省。