3486
By applying a voltage , the LC droplet can be largely stretched along the electrode direction by the generated dielectric force , which in turn exerts a pressure to displace a small volume of fluid on the opposite side of the chamber .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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