当一只昆虫与它们擦身而过时，就会触发一种微小的电荷，电荷沿着树叶里的隧道向下移动，并打开泪液细胞膜上的小孔。
When an insect brushes against them, this triggers a tiny electric charge, which travels down tunnels in the leaf and opens up pores in the tear's cell membranes.
不过，与激光疗法(利用生化途径在脂肪细胞中形成小孔)不同，它们能产生机械力量分解这些细胞。
But unlike the laser treatments, which exploit biochemical pathways to create pores in the fat cell, they generate mechanical forces that rupture these cells.
细胞通过包囊壁背面小孔脱囊而出，恢复成为正常形态的纤毛虫；
The differentiated cell gets out of the cyst through a dorsal small pore of cyst wall and becomes a morphologically normal ciliate.
细胞通过包囊壁背面小孔脱囊而出，恢复成为正常形态的纤毛虫；
The differentiated cell gets out of the cyst through a dorsal small pore of cyst wall and becomes a morphologically normal ciliate.
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