By martial arts , people learn to defend themselves as well as keep fit so as to improve the quality of their lives and lengthen their life - span
42.
The dates cited are the residence times of each tropical cyclone within the above - mentioned region and as such might not cover the full life - span
43.
The life - span of a regular leather sofa is about three to four years , and a sofa with good leather may last seven to eight years without being deformed
44.
But the process of combination is endless . to prolong the life - span of these three networks , sorts of alterations have made these years
45.
If the performance of the battery declines notably after fully charged . it indicates that the battery has already exceeded it ' s life - span , please replace the it
46.
Adopt and import the fittings , with tow noise , high efficiency , high life - span , design uniquly , easy to use , operating the security , it is more convenient to maintain
47.
We demonstrate the feasibility and superiority in the digital phase - locked detection applying in the life - span of the fluorescence quenching in the base of the phase - locked phase theory
48.
Adopt and import the fittings , with low noise , high efficiency , high life - span , design uniquly , easy to use , operating the security , it is more convenient to maintain
49.
" once we do the statistical corrections , walking across that platform in stockholm apparently adds about two years to a scientist ' s life - span
