0 the average or maximum length of time which a person or animal is expected to live -- อายุขัย
the human lifespan.
1 the average or maximum length of time which a thing is expected to function or continue to exist -- อายุการใช้งาน
Laptop batteries have a relatively short lifespan.
Indeed, lifespan is strongly influenced by reproduction and associated stresses, for which genetic variation has been documented.
Seminal fluid transferred from males to females influences the egglaying and remating frequency of the female, in turn affecting the lifespan.
The government would be required to help persons live out a natural lifespan, with attention to quality of life.
The primary reason is the long civilization lifespan and short usage of radio technology.
At a practical level there are some encouraging results from attempts to extend the storage lifespan of some recalcitrant seeds.
The pre-treatment of cercariae led to a reduced lifespan compared to concurrently administered metal mixtures.
For the conceptualisation of expected gains in the second half of life, traditional lifespan theories can provide relevant notions.
Another has been a contention about the priority (and funding) to be given to research programmes that seek radical extensions of the human lifespan.
