单词 | sodium |
释义 | sodium (soʊdiəm ) 1. uncountable noun Sodium is a silvery-white chemical element which combines with other chemicals. Salt is a sodium compound. The fish or seafood is heavily salted with pure sodium chloride. ...one level teaspoon of sodium bicarbonate powder. 2. adjective [ADJECTIVE noun] Sodium lighting gives out a strong orange light. ...the orange glow of the sodium streetlamps. Image of sodium © Evlakhov Valeriy, Shutterstock Collocations: sodium alginate Thickeners include sodium alginate, carrageenan, gelatine, sodium bicarbonate, tetrasodium pyrophosphate, and alginic acid. Retrieved from Wikipedia CC BY-SA 3.0 This chemical compound dispersed sodium alginate in domestic water systems. Retrieved from Wikipedia CC BY-SA 3.0 They are created by superimposing aqueous solutions of sodium alginate with aqueous solutions of multivalent cations in layers. Retrieved from Wikipedia CC BY-SA 3.0 Over a period of about two hours, the alginate dissolves as sodium alginate to give a very thick slurry. Retrieved from Wikipedia CC BY-SA 3.0 Common materials used for dental impressions are sodium alginate, polyether and silicones - both condensation-cured silicones and addition-cured silicones, such as polyvinyl siloxane. Retrieved from Wikipedia CC BY-SA 3.0 Translations: Chinese: 钠 Japanese: ナトリウム |
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