核素 meaning in English

[化学] nuclein; [物理学] nuclide; [核物理] species; nuclear species
◇核素丰度 nuclide abundance; 核素三线表 trilinear chart of nuclear species; 核素质量 nuclidic mass

The energy results from a loss in mass of the nuclide during its transformation .
这种能量来源于核素在蜕变时质量的损失。
Of about 1, 000 different nuclides now known, only about one-quarter are stable .
在目前已知的约1000种不同的核素中，大约只有四分一是稳定的。
The nuclides that were dispersed and settled as "fallout" varied in their effect upon living plants and animals .
作为“放射性尘埃”在大气中弥散和沉降的各种核素对生长着的动植物有着不同的影响。
Ground deposition of radionuclides bq m2
放射性核素在地面的沉降密度贝可平方米
Monitors for gamma emitting radionuclides in water
水中辐射放射性核素的监视器

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