sodium 详细解释

sodium

['səudiəm]

n.钠

n.

【化】钠[U]

Sodium is made by distillation.

钠是通过蒸馏提取的。

词形变化

简写符号: Na |

英英释义

名词 sodium:

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

补充

sodiumsodium英:[ˈsəudiəm] 美:[ˈsodiəm]n.1.〈化〉钠Out over the town the sodium lights were lit.在外面, 全城的钠光灯都亮了。

例句

1. the sodium atom钠原子 2. the sodium content of processed foods加工食品中的钠含量 3. sodium streetlamps钠光街灯