氯化钠可以用来腌制食物。

Common salt can be used to preserve food.

厨房里总是有一罐氯化钠。

There is always a jar of common salt in the kitchen.

过量摄入氯化钠对健康有害。

Excessive consumption of common salt is harmful to health.

氯化钠是烹饪中常用的调味品。

Common salt is a frequently used seasoning in cooking.

医生建议减少氯化钠的摄入量。

The doctor advised reducing the intake of common salt.

将钠与氯结合得到氯化钠——就是食用盐。

When you combine sodium and chlorine, you get sodium chloride - common salt.

用两次沉降取代了两次盐析，用少量絮凝剂取代了大量的氯化钠，工业废水的治理也得到了简化。

Double settling is used instead of double salting out, and less flocculant to replace large amounts of common salts required, thus the treatment of the waste is largely simplified.

反应需要0.5克分子的氯化钠。

The reaction requires 0.5 mol of sodium chloride.

氯化钠的原子结构很复杂.

NACL has a complex atomic structure.

菌层培养基加氯化钠注射液。

Add sodium chloride injection to the germ layer medium.