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radioactive metal
释义
radioactive metal
radioactive metal
[
¦rād·ē·ō′ak·tiv ′med·əl
]
(nuclear physics)
A luminous metallic element, such as actinium, radium, or uranium, that spontaneously and continuously emits radiation capable in some degree of penetrating matter impervious to ordinary light.
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relaxation kinetics
relaxation, magnetic
relaxation method
relaxation (nmr)
relaxation of steel
relaxation oscillation
relaxation oscillations
relaxation oscillator
relaxation oscillators
relaxation response
relaxations
relaxations in polymers
relaxation suture
relaxation suture (3)
relaxation technique
relaxation techniques
relaxation test
relaxation therapy
relaxation time
relaxation time approximation
relaxation time in the rotating frame
relaxation time of electrons
relaxation time simulation method
relaxation training
relaxative
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