mechanical stimulation उदाहरण वाक्य

When the irritants acetic acid or sodium hydroxide were applied to the antennae of grass prawns, " Penaeus monodon ", there was an increase in rubbing and grooming of the treated areas which was not seen if they had previously been treated with a local anaesthetic, benzocaine, however, the benzocaine did not eliminate the level of rubbing seen in response to mechanical stimulation with forceps.