glass capillary viscometer

例句：

1. 1. Thisinstrument is used to measure the viscosity of liquids.
   这个仪器用于测量液体的粘度。
2. 2. The glass capillaryviscometer was used to test thefluidity of the oil.
   玻璃毛细管粘度计被用来测试油的流动性。
3. 3. The viscometer was used todetermine the viscosity of thesample.
   粘度计被用来测定样品的粘度。