total solids content

例句：

1. 1. The analysis of thetotal solids content is crucial for thequality control of the fertilizer.
   对总固体含量的分析对于肥料的质量控制至关重要。
2. 2.The total solids content in the soilsamples was determined using a high-performanceliquid chromatography (HPLC) method.
   使用高效液相色谱法测定了土壤样品的总固体含量。
3. 3. The totalsolids content in the wastewater wasreduced by 20% through thetreatment process.
   通过处理过程，废水中总固体含量降低了20%。