diatom是什么意思
英文词源
- diatom (n.)
- 1845, coined from Greek diatomos "cut in two," from diatemnein "to cut through," from dia- "through" (see dia-) + temnein "to cut" (see tome). So called because they typically appear to have been cut in half. Related: Diatomic.
实用例句
- 1. Delegates closely felt the glamor of DAJINY Diatom Ooze Coating.
- 代表们在会场亲身感受了“大津泥”硅藻墙面的独特魅力.
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- 2. Assume that atmosphere is made of diatom ideal gas in adiabatic equilibrium.
- 大气可看成绝热平衡下的双原子理想气体.
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- 3. The food composition consisted of eight groups: diatom, protozoa, spongiaria, annelida, mollusca, crustacea, echinodermata and pisces.
- 其食物组成有8大类: 硅藻类 、 原生动物 、 海绵动物 、 环节动物 、 软体动物 、 甲壳动物 、 棘皮动物及鱼类.
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- 4. The process conditions of separation and purification via diatom earth filtration and alcohol precipitation were studied.
- 醇析法是一种有效分离提纯黄原胶的方法.
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- 5. Blue algae, green algae and diatom are dominant algaes in the Dian chi lake.
- 蓝藻 、 绿藻和硅藻是滇池的优势藻种.
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