half life〔名词〕半衰期,半衰变周期,半排出期详细»
half life〔名词〕半衰期,半排出期,半减期;n.半衰期,半衰变周期详细»
half life半衰期[ 放射性原子衰变到给定数一半所需的时间。(IFC)]详细»
半衰期half life;half period;half time;half-life period;half-value period;halfperiod;halftime;transformation period详细»
半衰期half-life;half-value period详细»
半衰期half life;half period;half value period;half-decay times;halflife;halftime详细»
半衰期half life period;half period;half time;halflife详细»
半衰期half life;half lifeperiod;half period;half time;halflifeperiod;halflived time;halfvalue period详细»
半衰期half life;half-life period详细»
半衰期half life;half life peroid;half lived time;half time;halflife;halftime详细»
半衰期half life;half time;halflife;halflived time;halfperiod;halfvalue period;hlt详细»
半衰期half life period;halflife;hl详细»
半衰期half life;half period;half time;halflife;period of half-decay详细»
半衰期half life;half period;half time;half-life period;half-value period;halflife;halfperiod;halftime;period of half change详细»