sodium
英 [ˈsəʊdiəm]
美 [ˈsoʊdiəm]
n. 钠
Collins.2 / BNC.6256 / COCA.3783
牛津词典
noun
- 钠
a chemical element. Sodium is a soft silver-white metal that is found naturally only in compounds , such as salt.
柯林斯词典
- N-UNCOUNT 钠
Sodiumis 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.
鱼或海鲜被抹了厚厚的纯盐腌制起来。 - ...one level teaspoon of sodium bicarbonate powder.
一平茶匙碳酸氢钠粉末
- The fish or seafood is heavily salted with pure sodium chloride.
- ADJ (发出橙色强光的)钠光的
Sodiumlighting gives out a strong orange light.- ...the orange glow of the sodium streetlamps.
钠光街灯的橙色光芒
- ...the orange glow of the sodium streetlamps.
英英释义
noun
- a silvery soft waxy metallic element of the alkali metal group
双语例句
- Objective: to explore the mensuration of formaldehyde and sodium formaldehyde sulfoxylate for food.
目的：探讨食品中甲醛和吊白块的测定方法。 - Esterification of acetic acid with sec-butanol catalyzed by sodium hydrogen sulfate was investigated.
研究了乙酸和仲丁醇在硫酸氢钠催化下的反应。 - Various calcium and sodium based reagents can be utilized as sorbent.
各种钙基和钠基的试剂可以被用来作为吸着剂。 - The study realized the good blocking of isocyanate by sodium bisulfate with the mixing solvent of ethanol and water.
选用乙醇和水作为溶剂，实现亚硫酸氢钠对异氰酸酯的良好封闭。 - Leaching of arsenic from arsenic and iron slag obtained from cobalt metallurgy with sodium hydroxide has been studied.
研究了用氢氧化钠浸出钴冶金过程中产出的高砷铁渣中的砷。 - This material is dissolved in dilute sodium hydroxide to form the viscose solution.
将纤维素黄酸酯溶解在稀释的氢氧化钠溶液中，粘胶溶液便制成了。 - One study compared the blood-thinning drug fondaparinux sodium with a placebo.
其中一项研究比较了血液稀释药物磺达肝素钠和安慰剂的作用。 - So, if you start with sodium vapor and chlorine gas, electron transfer will occur.
所以，如果从以钠蒸汽和氯气开始，电子传递就会发生了。 - The application of sodium caseinate in coffee whitener was investigated.
研究了酪蛋白酸钠在咖啡伴侣中的应用特性。 - The frosting processes with potassium permanganate and sodium hypochlorite were introduced.
霜花处理时可采用高锰酸钾法和次氯酸钠法；