“Cs-137 radiation source”的概念、定义、翻译、参考文献-科学参考

单词	Cs-137 radiation source
释义	Cs-137 radiation source Encyclopedia 理学气体辐射化学释 Cs-137 radiation source铯-137辐射源以铯的放射性同位素铯-137（γ射线平均能量0.66164兆电子伏，半衰期30.174年）做成的辐射源。
随便看	A Step into the Past aster astereognosis Asterion asterisk asterism asteroid asteroidal belt asteroidal dynamics asteroidal meteor asteroidal resonance asteroid belt asteroid companion flight asteroid defense asteroid exploration asteroid family asteroid group asteroid impact asteroid-like comet asteroid-like object asteroid-mass object asteroid mining asteroid ring asteroids and comets probe asteroid satellite

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