shí / yàn / zhōng / wǒ / men / tōng / guò / jiā / rè / cè / dìng / le / liú / suān / tóng / jīng / tǐ / zhōng / de / jié / jīng / shuǐ / hán / liàng

实验中，我们通过加热测定了硫酸铜晶体中的结晶水含量。

In the experiment, we determined the water of crystallization content in copper sulfate crystals by heating them.