microtensiometer

例句：

1. 1. The microtensiometer was used to measure the weight of the sample.
   微天平被用来测量样品的重量。
2. 2. The microtensiometer was used to analyze the chemical composition of the sample.
   微天平被用来分析样品的化学成分。
3. 3. The microtensiometer was used to determine the density of the liquid.
   微天平被用来测定液体的密度。