sodium中文什么意思

n.
钠。

• ampicillin sodium and sulbactam sodium:    氨苄西林钠舒巴坦钠
• ampicillin sodium andsulbactam sodium:    包括氨苄西林和舒巴坦
• ampicillin sodium-sulbactam sodium:    氨苄西林钠-舒巴坦钠合剂,舒氨西林, ...

例句与用法

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1. Alkyl halides are reacted with sodium nitrite .
   卤化烷与亚硝酸钠反应。
2. The sodium is removed with cation exchange resin .
   钠用阳离子交换树脂来分离。
3. Cooking-salt consists of atoms of sodium and chlorine .
   食盐由钠原子和氯原子构成。
4. Sodium stearate is soap .
   硬脂酸钠就是肥皂。
5. Sodium is the sixth most abundant element in the earth's crust .
   钠是地表中含量第6丰富的元素。

英文释义

名词

1. a silvery soft waxy metallic element of the alkali metal group; occurs abundantly in natural compounds (especially in salt water); burns with a yellow flame and reacts violently in water; occurs in sea water and in the mineral halite (rock salt)
   同义词：Na, atomic number 11

百科释义

Sodium is a chemical element with the symbol?Na (from ) in the periodic table and atomic number?11. It is a soft, silvery-white, highly reactive metal and is a member of the alkali metals; its only stable isotope is 23Na.