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| activity (activitas); phosphorus radioactive P# P#; radioactivity (radioactivitas) | |||
| alpha-activity | |||
| radioactivity The property possessed by some atomic nuclei of disintegrating spontaneously, with loss of energy through emission of a charged particle and/or gamma radiation (产生于自然分解的原子核，伴随着带电粒子和/或伽马射线的释放而产生的能量衰减。) | |||
| activity | |||
| affinity | |||
| radioactivity | |||
| radioactivity (活度) | |||
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| beta-activity; beta-radioactivity | |||
| beta activity | |||
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| alpha-activity | |||
| alpha activity; alpha radioactivity | |||
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| ³²P; phosphorus radioactive | |||
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| gamma activity | |||
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| alpha activity | |||
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| beta radioactivity | |||
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| radiogold 198Au (放射性药品) | |||
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| radi activity; radio activity | |||
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| activity | |||
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| activity | |||
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| radi-; radio- | |||
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| radioaction | |||
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| activity | |||
| 放射性: 2312 phrases in 70 subjects |