英语词汇“θ71612”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ71612
释义	the world > matter > chemistry > atomic chemistry > [noun] > nucleus > constituents of (4) nuclear atom1915 (a) the atom regarded as having the charges of one sign surrounding a smaller central cluster of those of the opposite sign; (b) (in quot. 1938)… proton1920 Physics and Chemistry. A subatomic particle that is a constituent of all atomic nuclei and has a positive charge numerically equal to that of the… neutron1921 A subatomic particle which has a mass very slightly greater than that of the proton but without an electric charge, is a constituent (with the… nucleon1939 A proton or a neutron. Also: spec. a particle of which these may be regarded as two distinct states, differing in isospin.
随便看	reenlisting reenlistment reenlistments reenlists reenliven reenrich reenrichment reenrol reenroll reenrolled reenrolling reenrollment reenrollments reenrolls reenrolment reenshrine reenslave reenslavement reenslaving reensnare reensphere reenstamp reenter reenterable reentered

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