托福單詞calcareous什么意思calcareous詞組短語_例句_同義詞

calcareous意思

adj.含碳酸鈣的,鈣質(zhì)的

副詞:calcareously

calcareous詞組短語

calcareous soil:石灰性土壤；石灰質(zhì)土；鈣質(zhì)土

calcareous ooze:鈣質(zhì)軟泥

calcareous glaze:石灰釉

calcareous cement:含鈣水泥；鈣質(zhì)膠結(jié)物；水硬石灰

calcareous tufa:石灰華；上水石

calcareous spar:方解石

calcareous同義詞

adj.calcium carbonate

calcareous例句

1.The understratum,calcareous sandrock and conglomerate rock,generate dissolution of groundwater.

其下部鈣質(zhì)砂（礫）巖在地下水作用下產(chǎn)生溶蝕現(xiàn)象。

2.The platform foreslope is composed of the dark grey and celadon calcareous mudstone,siltstone,sandstone intercalated with limestone conglo...

內(nèi)陸棚以深灰、灰綠色灰質(zhì)泥巖夾淺灰色砂質(zhì)、灰質(zhì)紋層或條帶為特征，并編制了該地區(qū)桑塔木組的巖相古地理圖。

3.Rendzina A type of brown earth soil typical of humid to semi-arid grasslands over calcareous rocks.The rendzina is rich in lime and has an upper humus-rich horizon.

一種褐色的土壤，其特征為潮濕的半干旱的草地上覆蓋著石灰質(zhì)的巖石。其富含有石灰和較高量的腐殖質(zhì)。

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