詞語:foraminifer
foraminifer的同義詞
n. foram
foraminifer的解釋
foraminifer[,fɔrə'minifə]n. 有孔蟲
foraminifer的意思
foraminifer 有孔蟲;有孔蟲類;planktonic foraminifer 浮游性有孔蟲類;calcareous foraminifer 鈣質有孔蟲;larger foraminifer 大型有孔蟲;feet foraminifer 有孔蟲;
foraminifer的參考例句
1.Inland foraminifer fossils are considered as one of good indicators of marine facies. 內陸有孔蟲化石群被一些學者視為是海侵或殘留海的指相化石。
2.Granulometry and foraminifer analysis helped to know sedimental cycle and marine-continental variety. 進行粒度分析,有孔蟲分析,以瞭解沉積旋回與海陸變化;
3.A large, coin-shaped, fossil foraminifer of the genus Nummulites, widely distributed in limestone formations from the Eocene Epoch to the Miocene Epoch of the Cenozoic. 磨石,砂質多孔石灰岩一種堅硬的,硅化石灰石,以前用來製作磨石。具有最初由化石化的貝殼而形成的多孔特徵。