hard water造句

1、Hard water inhibited significantly the growth of poinsettia.
硬水显著抑制一品红生长。

2、Hard water furred the kettle.
硬水使水壶生了垢。

3、The product effectively removes mineral deposits and hard water films. It is economical to use.
本产品能有效去除矿物质沉淀物及粘硬水膜，经济实用。

4、"If you live in a hard water area, use cooled boiled water from the kettle," says Richards.
“如果你是生活在硬水区，要使用水壶中冷却的煮沸的水，”Richards说。

5、Hard water which can be softened by adding sodium carbonate is called permanent hard water.
经过加入碳酸钠能被软化的硬水，称为永硬水。

hard water翻译