simpler substance meaning in English
单质（指由同种元素组成的纯净物）
Examples
- Usually it is hard to get a simple substance .
一般得到一种单纯的物质很困难。 - During germination, the seed is able to convert simple substances into the complexity of the living plant .
在发芽时，种子能把简单的物质转变为活的植株复合体。 - The manufacture of thiamine from the simple substances present in the minimal medium does not take place in a single chemical reaction .
从最低培养基中的简单物质制造硫胺素，不是通过单一的化学反应。 - The mixture will resolve into four simple substances
混合物会分解成四个简单的物质。 - The mixture will resolve into three simple substances
这种混合物可分解成三种单纯状之。