,dd   1Courier New1Symbol New1Courier New1Courier NewTimes New RomanTimes New Roman1Courier New1Courier New1Courier New1Courier New&NW&}d "d<  P/p TciR8@hTMPs@b2+D?@??,@7ʑ؈ /P@`A `A x[]Kȇ`A ?`A ?^]Kȇ?033333??@^ߛOw?̌???h!@??@@?@ @@@?<2??@@M-[˖@p3܀@A`A`A`fA`?‡A`?`/A`????`abcdefgHHӒXǒߓǓɓ(a)sin(u)cos(t)(a)sin(u)sin(t) (a)cos(u)ar = aOTO/2??@Xy@p3܀@.ՊR8ҊR8|?5^?0׊R8?֊R8?|?5^????\`dhlptxޕi ^Ԯsqrt(a^2-h^2/4)cos(t)sqrt(a^2-h^2/4)sin(t)h/2>x = sqrt(a^2-h^2/4)cos(t); y = sqrt(a^2-h^2/4)sin(t); z = h/2OTO/2??@Xy@p3܀@.ՊR8ҊR8|?5^0׊R8?֊R8?|?5^???HLPTptx| S-0@sqrt(a^2-h^2/4)cos(t)sqrt(a^2-h^2/4)sin(t)-h/2?x = sqrt(a^2-h^2/4)cos(t); y = sqrt(a^2-h^2/4)sin(t); z = -h/2OTO42??@??Vk 8KXQi@)[?uQK?XQi????lp$?(@wxӪ٪ sqrt(a^2-h^2/4)cos(p+pi/4*2.25)sin(p+2.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+2.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*2.25),sin(p+2.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+2.25pi/4)sqrt(a^2-h^2/4),sin(p+2.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+2.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??)"Jۥp{ZXQi?@Q5w?XQi????8۪ $(,[uxb sqrt(a^2-h^2/4)cos(p+pi/4*3.25)sin(p+3.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+3.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*3.25),sin(p+3.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+3.25pi/4)sqrt(a^2-h^2/4),sin(p+3.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+3.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@?? 8:nXQi2`?n3?XQi????yz{|}xѫ׫ sqrt(a^2-h^2/4)cos(p+pi/4*0.25)sin(p+0.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+0.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*0.25),sin(p+0.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+0.25pi/4)sqrt(a^2-h^2/4),sin(p+0.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+0.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??z|ogYV6XQi⪑n?XW?XQi????l٫ $Wt@^ sqrt(a^2-h^2/4)cos(p+pi/4*0.75)sin(p+0.75pi/4)sqrt(a^2-h^2/4)-h/2cos(p+0.75pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*0.75),sin(p+0.75pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+0.75pi/4)sqrt(a^2-h^2/4),sin(p+0.75pi/4)sqrt(a^2-h^2/4),h/2)sin(p+0.75pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??`\ݳ NXQi0J?o Ӱ?XQi????PyTzX{\|`}d~h@Ӭ٬sqrt(a^2-h^2/4)cos(p+pi/4*0.5)sin(p+0.5pi/4)sqrt(a^2-h^2/4)-h/2cos(p+0.5pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*0.5),sin(p+0.5pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+0.5pi/4)sqrt(a^2-h^2/4),sin(p+0.5pi/4)sqrt(a^2-h^2/4),h/2)sin(p+0.5pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??2`n3XQi 8:n??XQi????`۬ $(tWt4^ sqrt(a^2-h^2/4)cos(p+pi/4*4.25)sin(p+4.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+4.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*4.25),sin(p+4.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+4.25pi/4)sqrt(a^2-h^2/4),sin(p+4.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+4.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??@Q5w)"JۥXQip{Z??XQi????yz{|}~x sqrt(a^2-h^2/4)cos(p+pi/4*5.25)sin(p+5.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+5.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*5.25),sin(p+5.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+5.25pi/4)sqrt(a^2-h^2/4),sin(p+5.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+5.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??2`XQin3? 8:n?XQi????HLPT`Yv ` sqrt(a^2-h^2/4)cos(p+pi/4*6.25)sin(p+6.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+6.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*6.25),sin(p+6.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+6.25pi/4)sqrt(a^2-h^2/4),sin(p+6.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+6.25pi/4)sqrt(a^2-h^2/4)h/2OTO42??@??趒`Q5wXQi)"Jۥ?p{Z?XQi????{|}~Ԁ؁@ sqrt(a^2-h^2/4)cos(p+pi/4*7.25)sin(p+7.25pi/4)sqrt(a^2-h^2/4)-h/2cos(p+7.25pi/4)sqrt(a^2-h^2/4)seg (sqrt(a^2-h^2/4)cos(p+pi/4*7.25),sin(p+7.25pi/4)sqrt(a^2-h^2/4),-h/2) to (cos(p+7.25pi/4)sqrt(a^2-h^2/4),sin(p+7.25pi/4)sqrt(a^2-h^2/4),h/2)sin(p+7.25pi/4)sqrt(a^2-h^2/4)h/2OTOxyz?JXT@|?5^?+??@@@@@@@@?@@@@@@@h!@@@@@@@@@@@HHH#r = aX@X9b?PAx = sqrt(a^2-h^2/4)cos(t); y = sqrt(a^2-h^2/4)sin(t); z = h/X҈X{j;?CɹgE?,kx = sqrt(a^2-h^2/4)cos(t); y = sqrt(a^2-h^2/4)sin(t); z = -hX}?pKmX-?,*HQ?kk̛seg (sqrt(a^2-h^2/4)cos(p),sqrt(a^2-h^2/4)sin(p),-h/2) to (sX}?pKm7I?seg (sqrt(a^2-h^2/4)cos(p+pi/4),sqrt(a^2-h^2/4)sin(p+pi/4),-X  ?x ,%Hl ? ݙseg (sqrt(a^2-h^2/4)cos(p+2pi/4),sqrt(a^2-h^2/4)sin(p+2pi/4)Xlu?>! * Ϗ? |seg (sqrt(a^2-h^2/4)cos(p+3pi/4),sqrt(a^2-h^2/4)sin(p+3pi/4)X03|x?H^FW#? `seg (cos(p+5pi/4)sqrt(a^2-h^2/4),sin(p+5pi/4)sqrt(a^2-h^2/4)X0q?D 888?&seg (cos(p+4pi/4)sqrt(a^2-h^2/4),sin(p+4pi/4)sqrt(a^2-h^2/4)XMk>@; Z*-? A seg (cos(p+6pi/4)sqrt(a^2-h^2/4),sin(p+6pi/4)sqrt(a^2-h^2/4)XMk>@; nW:(f? ڜ seg (cos(p+pi/4*7)sqrt(a^2-h^2/4),sin(p+7pi/4)sqrt(a^2-h^2/4X PErõ@Pk(p? J seg (cos(p+pi/4*1.5)sqrt(a^2-h^2/4),sin(p+1.5pi/4)sqrt(a^2-hXO8@hH?  seg (cos(p+pi/4*2.5)sqrt(a^2-h^2/4),sin(p+2.5pi/4)sqrt(a^2-hX0%F?(4Z? xz seg (cos(p+pi/4*3.5)sqrt(a^2-h^2/4),sin(p+3.5pi/4)sqrt(a^2-hX0%F?(4T gߐ     seg (sqrt(a^2-h^2/4)cos(p+pi/4*4.5),sin(p+4.5pi/4)sqrt(a^2-hXHv@&!Nbe   pseg (sqrt(a^2-h^2/4)cos(p+pi/4*5.5),sin(p+5.5pi/4)sqrt(a^2-hXy@xW=V6tjZ   seg (sqrt(a^2-h^2/4)cos(p+pi/4*6.5),sin(p+6.5pi/4)sqrt(a^2-hXy@xW=VXB3 hseg (sqrt(a^2-h^2/4)cos(p+pi/4*7.5),sin(p+7.5pi/4)sqrt(a^2-hXy@xW=VXaP"   seg (sqrt(a^2-h^2/4)cos(p+pi/4*1.25),sin(p+1.25pi/4)sqrt(a^2X<5?p~LvIhm^    Hseg (sqrt(a^2-h^2/4)cos(p+pi/4*1.75),sin(p+1.75pi/4)sqrt(a^2XPs@b2+S6;     0seg (sqrt(a^2-h^2/4)cos(p+pi/4*2.75),sin(p+2.75pi/4)sqrt(a^2XPs@b2+@%ɟ  ,seg (sqrt(a^2-h^2/4)cos(p+pi/4*3.75),sin(p+3.75pi/4)sqrt(a^2XPs@b2+C   ԝ seg (sqrt(a^2-h^2/4)cos(p+pi/4*4.75),sin(p+4.75pi/4)sqrt(a^2XPs@b2+@ȭ\D   (* seg (sqrt(a^2-h^2/4)cos(p+pi/4*5.75),sin(p+5.75pi/4)sqrt(a^2XPs@b2+Q    seg (sqrt(a^2-h^2/4)cos(p+pi/4*6.75),sin(p+6.75pi/4)sqrt(a^2XPs@b2+0ȭ\D    seg (sqrt(a^2-h^2/4)cos(p+pi/4*7.75),sin(p+7.75pi/4)sqrt(a^2XPs@b2+Q           ,seg (sqrt(a^2-h^2/4)cos(p+pi/4*2.25),sin(p+2.25pi/4)sqrt(a^2XPs@b2+ ȭ\D   |seg (sqrt(a^2-h^2/4)cos(p+pi/4*3.25),sin(p+3.25pi/4)sqrt(a^2XPs@b2+Q    Tseg (sqrt(a^2-h^2/4)cos(p+pi/4*0.25),sin(p+0.25pi/4)sqrt(a^2XPs@b2+ȭ\D   t seg (sqrt(a^2-h^2/4)cos(p+pi/4*0.75),sin(p+0.75pi/4)sqrt(a^2XPs@b2+Q    seg (sqrt(a^2-h^2/4)cos(p+pi/4*0.5),sin(p+0.5pi/4)sqrt(a^2-hXPs@b2+ȭ\D   x seg (sqrt(a^2-h^2/4)cos(p+pi/4*4.25),sin(p+4.25pi/4)sqrt(a^2XPs@b2+Q    0 seg (sqrt(a^2-h^2/4)cos(p+pi/4*5.25),sin(p+5.25pi/4)sqrt(a^2XPs@b2+ǭ\D    !seg (sqrt(a^2-h^2/4)cos(p+pi/4*6.25),sin(p+6.25pi/4)sqrt(a^2XPs@b2+pQ  ("seg (sqrt(a^2-h^2/4)cos(p+pi/4*7.25),sin(p+7.25pi/4)sqrt(a^2XPs@b2+ǭ\D