Similar words: protocol, protein, protest, protracted, protection, protective, protect from, monotonous. Meaning: ['prəʊtɑn /-tɒn] 
n. a stable particle with positive charge equal to the negative charge of an electron.
n. a stable particle with positive charge equal to the negative charge of an electron. 
Random good picture Not show
151. The latest treatment — proton radiation therapy — involves a proton accelerator that can be as big as a football field.
152. Recent experimental results obtained at Beijing Electron - proton Collider sensitivity level hadronic decay puzzle in charmonium physics.
153. In the paper, the problems in the commercialization of the proton exchange membrane fuel cell(PEMFC)and the direct alcohol fuel cell(DAFC)are introduced.
154. Regarding proton cancer therapy, Cosgrove, Aro and Green et al.
155. The contents of about 20 kinds of elements were determined with proton induced X-ray emission (PIXE) technique.
156. Pitta enjoyed initial success, his modest fleet savaging Grunger's armada amidst a devastating fusillade of proton torpedoes.
More similar words: protocol, protein, protest, protracted, protection, protective, protect from, monotonous, environmental protection, brother, froth, carrot, motor, photo, go to bed, a lot of, go together, tone, ton, go to sleep, get on, dichotomy, go to pieces, so to speak, button, act on, sit on, put on, photograph, cotton.