1. 2009
2009 1 2 3 4 5
2.
60μm
1 70% 50% 30% 20%
2
3 3%
3.
1
2
3
1 2 3 4 5
4.
2007
5.
1 800 1400 40% 30%
2
3 5%~10% 30% 92% 40% 30% 10
4
5 20 10
1
2
3
4
5
6.
1
2
1 20W
2
3~5
5
3
7.
1 - - -
2 98% 4
3
4
1
2
3
4
5
8.
31.6% 45.1% 20.2%
9.
1
2
3