CHAPTER 3. GEOMETRY===== =
=
Figure 54.
=- pp=OπoÜ=
=- p=pp+pN+pO=π(OoÜ+êNO+êOO)=
=
- Ü()PêNO PêOO ÜO
S
N
s= π + + ==
=
=3.38 Spherical Wedge
=
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aáÜÉÇê~ä=~åÖäÉ=áå=ÇÉÖêÉÉëW=ñ=
aáÜÉÇê~ä=~åÖäÉ=áå=ê~Çá~åëW=α=
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qçí~ä=ëìêÑ~ÅÉ=~êÉ~W=p=
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=
=