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同质异位素
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同质异位素
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同质异位素
具有相同质量数(核子数)的不同原子序数的一类核素。又称同量素或同量异位素。
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projection of a fiber space
projection of a figure
projection of a knot
projection of a link
projection of a measure
projection of a point
projection of a process
projection of a product
projection of a singular point
projection of a space
projection of a vector
projection of orebody
projection on stage
projection operator
projection optical measurement instruments
projection optics
projection plane
projection postulate
projection printing
projection property
projection pursuit
projection pursuit method
projection reduction
projection set
projection spectrum
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