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Sedimenting particles in the horizontal-head centrifuge must travel the entire length of the liquid in the tube.


The Cambridge professor's brain dances around such sub-atomic particles as leptons and anti-quarks and the possibility of infinitely curved space-time. Two of the subatomic particles have electrical charges: protons have a positive charge while electrons have a negative charge. Particles definition Particles means any material, except uncombined water, which exists as liquid particles or solid particles at standard conditions.If basic math stumps you, there might not be a future for you as a particle physicist.○○ noun 1 PIECE a very small piece of something dust particles particle of tiny particles of soil 2 → not a particle of truth/evidence etc 3 one of the very small pieces of matter that an atom consists of 4 technical SLG an adverb or preposition that can combine with a verb to form a phrasal verb Examples from the Corpus particle.From Longman Dictionary of Contemporary English Related topics: Grammar particle par‧ti‧cle / ˈpɑːtɪk əl $ ˈpɑːr- /
