“half-life”的概念、定义、翻译、参考文献-科学参考

单词	half-life
释义	half-life Encyclopedia 理学原子核释 half-life半衰期放射性核素的原子核有半数发生衰变所需的时间。用T1/2表示。 Physics ＞原子核物理学＞原子核衰变＞释义 half-life半衰期 Mathematics half-life半衰期 Astronomy half-life半衰期 Chemistry ＞物理化学＞动力学＞释义 half life半衰期
随便看	direct access method direct aeration flotation column direct air cooled system direct alcohol fuel cell direct alcohol fuel cell (DAFC) direct alkanol fuel cell direct alkanol fuel cell, DAFC direct analytic continuation direct and indirect CP violations direct and transit transport direct appraisal method direct approximation direct ascent direct assessment direct-associative cache direct attached storage direct attached storage, DAS direct attack direct band gap direct band gap semiconductor direct bandgap semiconductors direct bioleaching direct blowing pulverizer direct bonding direct borohydride fuel cell

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