Coccoliths are individual plates or scales of calcium carbonate formed by coccolithophores (single-celled phytoplankton such as Emiliania huxleyi) and cover the cell surface arranged in …

1858年， Huxley在 大西洋 深海 软泥 中发现了Ehrenberg 称为“形石”（Morpholite）晶形物，认为是非有机质的，取名为“颗石”（Coccolith），此名沿用至今。 1861年，Wallichi和Sorby发现 …

Coccolithophores are single-celled phytoplankton that produce small calcium carbonate (CaCO 3) scales (coccoliths) which cover the cell surface in the form of a spherical coating, called a …

2018年2月18日 · 颗石藻（Coccolithophores），又称球石藻，是一类单细胞海洋微藻，为鞭毛藻的一类（但有些能游动，有些不能游动），细胞覆盖着一层钙质外壳，又成为钙板金藻。 颗 …

Coccolith, minute calcium carbonate platelet or ring secreted by certain organisms (coccolithophores, classed either as protozoans or algae) and imbedded in their cell …

Coccoliths are exoskeletal plates produced by microscopic algae, which form chalk sediments. They are made by one of the most important eukaryote phyto plankton. These are single …

Coccolithophores make their coccoliths out of one part carbon, one part calcium and three parts oxygen (CaCO3). So each time a molecule of coccolith is made, one less carbon atom is …

Any of the round calcareous plates in chalk formations: formed the outer layer of unicellular plankton...。点击查看英语发音、例句和视频。

Coccoliths are an important group of microfossils much used in paleoceanographic studies. They are minute (typically 1–10 µ) calcite platelets that are produced by unicellular planktonic algae, …

coccolith，英语单词，主要用作名词，作名词时译为“颗石；球石粒；鞭虫鳞片；颗石藻”。