5±s? T  1. 9 ?/ ?  1  )6()7( 2 dzxdyydxdyzxdx +?∧+  2 )sin(sin)cos(cos xdyydxxdyydx ?∧+   3 )()276( dzdydxdzdxdydx ++∧∧+∧ b 3  1 )6()7( 2 dzxdyydxdyzxdx +?∧+ = dydxyzx ∧+? )7( 22 dxxdzdzdyz ∧?∧+ 642 2 b  2 )sin(sin)cos(cos xdyydxxdyydx ?∧+ = dydxyx ∧+? )sin( b  3 )()276( dzdydxdzdxdydx ++∧∧+∧ = dzdydx ∧∧? 21 b 2. ! b 43243213312211 4323312110 dddddddddd ,dddddd xxxbxxxbxxbxxb xxxaxxaxaa ∧∧+∧∧+∧+∧= ∧∧+∧++= η ω p ω η+ ? ω η∧ b 3 3122211110 )( dxdxbadxdxbdxaa ∧++∧++=+ηω 3213 dxdxdxb ∧∧+ 43243 )( dxdxdxba ∧∧++  2110 dxdxba ∧=∧ηω 321303120 dxdxdxbadxdxba ∧∧+∧+ 43240 dxdxdxba ∧∧+ 432141 dxdxdxdxba ∧∧∧+ b 3. p 23 2 1312 2 2 2 3 13 2 231 2 2323211 ddddd)( dddd)1(dddd xxxxxxxx xxxxxxxxxxxx ∧?∧∧++ ∧+∧++∧+∧=ω ￥S? Tb 3 =ω 31211 dxdxdxdxx ∧+∧ 323 2 1 )( dxdxxx ∧++ 321 2 3 2 2 )( dxdxdxxx ∧∧+? b 4. ￡ ü? ?@s ￥ p?2? pb ￡ ??￥L??é o3 σηω ,, sY ^ ?p ? T a ? T??q ?r ? T￥ f?￡ ü' Vb ! K K KJ J JI I I dxxhdxxgdxxf )(,)(,)( ∑∑∑ === σηω 5 =∧+ σηω )( K K KJ J JI I I dxxhdxxgdxxf )()()( ∑∑∑ ∧ ? ? ? ? ? ? ? ? + ∑∑ ∧+∧= KJ KJKJ KI KIKI dxdxxhxgdxdxxhxf ,, )()()()( = σησω ∧+∧ b 1 =+∧ )( ηωσ ? ? ? ? ? ? ? ? +∧ ∑∑∑ J J JI I IK K K dxxgdxxfdxxh )()()( ∑∑ ∧+∧= JK JKJK IK IKIK dxdxxgxhdxdxxfxh ,, )()()()( = ησωσ ∧+∧ b ∑∑ ∧ ? ? ? ? ? ? ? ? ∧=∧∧ K KK JI JIJI dxxhdxdxxgxf )()()()( , σηω K KJI JIKJI dxdxdxxhxgxf ∧∧= ∑ ,, )()()( ? ? ? ? ? ? ? ? ∧∧ ? ? ? ? ? ? ? ? = ∑∑ K KJ JKJ I II dxdxxhxgdxxf , )()()( )( σηω ∧∧= b 5. ±s? T / MD/￥Vr T zyx ddd ∧∧  1? ?USMD xr yr zz= = =cos , sin ,θ θ   2 o ?USMD xr yr zr= = =sin cos , sin sin , cos? θ ? θ ? b 3  1? dzdzdrdrdydrdrdx =+=?= ,cossin,sincos θθθθθθ  ¤? =∧∧ dzdydx dzdrdr ∧∧ θ b  2? θθ??θ?θ? drdrdrdx sinsincoscoscossin ?+=  θθ??θ?θ? drdrdrdy cossinsincossinsin ++=  ??? drdrdz sincos ?=  ¤? b =∧∧ dzdydx θ?? dddrr ∧∧sin 2 6. !  1 ∑ = = n i i j ij xa 1 dω nj ,,2,1"= n R ￥ 1-? T￡ ü n j in xxxa ddd)det( 2121 ∧∧∧=∧∧∧""ωωω b ￡ ?? ),,2,1,( njixxxx ijji "=∧?=∧  ),,2,1(0 nixx ii "==∧  ?[ ∑ = ∧∧∧=∧∧∧ n iii iii n iiin n nn xxxaaa 1,, 21 21 21 2121 ddd " """ωωω ∑ ≤<<<≤ ∧∧∧?= n niii n n iii n n xxxaaa " "" 21 21 1 21 21 ddd)1( σ 2  n j i xxxa ddd)det( 21 ∧∧∧=" ? σ ^ ?  ￥ I? ?b ),,,( 21 n iii" 3