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化工工藝流程圖閥門程序設(shè)計
（作者未知） 2009/7/19
（接上頁）1 p2 p3 p4 p1 ""
"donut" 0 (* 0.8 l1) zx "")；command
(dfw)
)；while
(PRINC)
)
(defun jl ( )
(while e1
(gy)
(command "line" p1 p2 p3 p4 p1 ""
"solid" zx p3 p4 "" ""
"solid" zx p1 p2 "" "")；command
(dfw)
)；while
(PRINC)
)
(defun jy ( )
(while e1
(gy)
(command "line" p1 p3 p4 p2 p1 ""
"line" p3 p11 p4 "")；command
(xzjd)
(command "rotate" "c" p2 p3 "" zx zj)
(dfw)
)；while
(PRINC)
)
(defun gm ( )
(while e1
(gy)
(setq p44 (polar zx (+ zj (* 0.0 pi)) (* 0.6 l1)))
(command "line" p1 p2 p3 p4 p1 ""
"arc" p24 p44 p22)；command
(dfw)
)；while
(PRINC)
) (defun df ( )
(while e1
(gy)
(command "line" p1 p3 p4 p2 p1 ""
"circle" zx (* 0.5 l1))；command
(dfw)
)；while
(PRINC)
)
(defun ss ( )
(while e1
(gy)
(setq p55 (polar zx (* 0.25 pi) (* 0.45 fc))
p56 (polar zx (* 1.25 pi) (* 0.45 fc))
p57 (polar zx (* 1.25 pi) (* 0.225 fc)))；setq
(command "pline" p57 "w" (* 0.45 fc) "" "a" "ce" zx "a" 180 ""
"line" p55 p56 ""
"circle" zx (* 0.45 fc) )；command
(dfw)
)；while
(PRINC)
)
(defun kz ( )
(while e1
(gy)
(setq k1 (polar zx zj (* l2 0.7))
kzx (polar zx zj (* l2 0.35))
k2 (polar k1 (+ zj (* (/ 1.0 2.0) pi)) (/ l2 2.0))
k3 (polar k1 (+ zj (* (/ 3.0 2.0) pi)) (/ l2 2.0))
k4 (polar k1 zj (/ l2 2.0)))；setq
(command "line" p1 p2 p3 p4 p1 ""
"line&qu（未完，下一頁）
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