{HEAD ~ This invention} pertains to a pump for a microelectromechanical system, and, more specifically, to {TAIL ~ a pump} exploiting the principles of fluid mechanics to draw fluid from a reservoir and project it along a channel 
pertains to
{ HEAD ~ This invention } pertains to a pump for a microelectromechanical system , and , more specifically , to { TAIL ~ a pump } exploiting the principles of fluid mechanics to draw fluid from a reservoir and project it along a channel
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