abbr.(=natrium)(〔拉丁语〕=sodium)
n.女子名

Na is an element on the periodic table with the atomic number 11.
钠是周期表上原子序数为11的一种元素。
In chemistry, sodium (Na) reacts violently with water to produce hydrogen gas and sodium hydroxide.
在化学中，钠（Na）会与水剧烈反应生成氢气和氢氧化钠。
Sodium chloride, commonly known as salt (NaCl), is essential for human life.
氯化钠，也就是我们熟知的食盐（NaCl），对人类生活至关重要。
The abbreviation 'Na' in medical records often stands for 'Not Available'.
在医疗记录中，“Na”常常表示“不可用”。
The concentration of Na+ ions is critical in maintaining proper cell function.
钠离子（Na+）的浓度对于维持细胞正常功能至关重要。
Sodium bicarbonate (NaHCO3) is used in baking to make dough rise.
碳酸氢钠（NaHCO3）在烘焙中用于使面团发酵膨胀。
Sodium nitrate (NaNO3) is widely used in fertilizers due to its high nitrogen content.
硝酸钠（NaNO3）因其含氮量高而被广泛用作肥料。
The prefix 'sodium' in sodium-potassium pump refers to the ion Na+ transported across cellular membranes.
“钠钾泵”中的“钠”是指跨细胞膜运输的钠离子（Na+）。
In coastal regions, the soil often has a high concentration of sodium (Na) which can be detrimental to some crops.
在沿海地区，土壤中往往含有高浓度的钠（Na），这可能对某些作物不利。
The formula for sodium carbonate is Na2CO3, which is commonly used in cleaning products.
碳酸钠的化学式为Na2CO3，常用于清洁产品中。