ͼ13 ͼ
Ϊ˷ֹϲУװʹͼ13ʾĽʹõ綯2ƫ1תƫƫתģ˲Чѽװϲ۱ϴϲʹϲнԵõǿ̶ܴȵļС˽סļʡ 3.3.4Ƹ˻Ƹ˻Э
Ϊܹ֤ϻڽͳͬʱýסǾͽƸ˻Ƹ˻ĽЭͳһʾͼʾ
ͼ14Ƹ˻Ƹ˻Эʾͼ
ͼʾ⣬s1s2Ҫȣ
s1?s2
⣬ڻ2ǰˣΪ0~10mmΧڵľ࣬Ϊǵ״ԼãܹԤ·̽мϡ Ϊ˱˶Ԥֻijʼλ÷ֱϵ1¿ԵƽˣAB
ġ
4.1 ŵ
- 16 -
(1)ƽṹܺĵͣ (2)
(3)ʹý̶ܴϼСļʣ (4)ʹĦƽȣܻС
4.2 ȱ
(1)ڻеʾȷȲߣ
(2)ʱӾ˽֮ײͬʱʹеתӴ
(3)ʺڸٷࡣ
4.3Ľ
(1)ͨȷĵƵʣӶС (2)ʹĦϵСĵ죬ѡȡ
塢ο
1ݾ־Ŵ֣.еԭ[M]. ߵȽ磬1999.
2պɭѧ[M].̨ ̨嶫꣬1997.
3 ý.еԭγָ[M]. 5.ߵȽ磬2008.
- 17 -
4½. еԭγ[M]. еҵ磬2002.
- 18 -

