apparent specific gravity test

例句：

1. 1. Thedoctor performed an apparent specific gravity determination test on the patient's blood sample.
   医生对患者的血样进行了明显的特定比重测定。
2. 2.In this study, we conducted an apparent specific gravity determination test to investigate the effects of different fertilizers on plant growth.
   在这项研究中，我们进行了明显的特定比重测定，以研究不同肥料对植物生长的影响。
3. 3. The apparent specific gravity determination test is a crucial step in determining the density of a substance.
   明显的特定比重测定是确定物质密度的关键步骤。