Lffler's flagella staining

例句：

1. 1. The technique of Liffler's flagella staining is widely used in the study of microorganisms.
   勒弗尔氏鞭毛染色法在微生物研究中被广泛使用。
2. 2. In this experiment, we applied Liffler's flagella staining to observe the movement patterns of bacteria.
   在这个实验中，我们应用勒弗尔氏鞭毛染色法来观察细菌的运动模式。
3. 3. The results of Liffler's flagella staining showed that the bacteria were moving towards the light source.
   勒弗尔氏鞭毛染色的结果显示，细菌正朝着光源移动。