Natrium is a very reactive metal.

钠是一种非常活泼的金属。

Natrium rarely exists in pure form in nature.

钠在自然界中很少以纯形式存在。

Natrium is a chemical element with the symbol Na.

钠 是一种化学元素，符号为 Na。

Compounds of natrium are common in our daily lives.

钠的化合物在我们的日常生活中很常见。

Natrium is often used in the manufacture of soap and glass.

钠常用于制造肥皂和玻璃。

This paper presents a simple expression for solving higher equation of Natrium Spectrum experiment.

本文提出一个解钠光谱实验中n* 高次方程的简便公式.

Conclusion Modeling sodium hemodialysis can effectively prevent the occurrence of the dialysis disequilibrium syndrome without increasing the natrium load of the patients.

结论 ：可调钠透析可有效预防血液透析透析失衡综合征的发生 ，同时并不增加病人的钠负荷。

Hydrochloric acid and chlorous natrium are used as primary reactant to give out the gas of chlorine dioxide.

该装置以盐酸和亚氯酸钠为主要反应物，通过反应放出二氧化氯气体。

This tasting have chloric eduction of slow and abiding diuresis and hurried natrium potassium and the effect that reduce blood sugar.

本品有缓慢而持久的利尿及促钠钾氯排出和降低血糖的作用。

We are used to sanitize the sewage by liquid chlorine and natrium chlorite.

过去,对医院污水多采用液氯法和次氯酸消毒法.