content_image/896571.jpg
<img src='content_image/896571.jpg'>

res ectively satisfy 0.01 .<a/(a+b+ wherein a, b, c, d, and e J c+d+e)<0.3; 0.01 <c/(a+b+c+ 40 c+d+e)<0.4;0.01<b/(a+ + d )<03• 0.01<e/(a+b+c+ d+e)<0.3; 0.0l<d/(a+b+c+ +e . ’ d+e)<0.15. 

* * * * * 

