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   ûӵ e
 write up: 2006-05-10 9:16  ȸ: 16964

 


69% ӵ , 1.2, 1.4 ̿

¶ ȮǸ鼭 л ߽ ο ͳ Ȱ ȭ ־ ȭ. ù ° Ǹ ӵ . ͳ Ǹ κ л Ǹ ۵ ӵ ʰ, 1.2 Ȥ 1.4ӿ Դ 2.0ӱ ӵ ûϰ ִٴ Դ.

ް͵ , 4 28Ϻ 5 7ϱ 갣 ̿ڵ ͸ м , Ⱓ Ǹ û ȸ 5 1,220 80% شϴ 41,087 ӵ ̿ Ÿ. , κ л ӵ ų Ȥ ӵ Ƿ Ǹ û .

Ⱓ 69% ӵ ԡ Ǹ û, 29% ӵ Ǹ ûߴ. ӵ Ǹ û 2% ƴ. ȸ ̿ ӵ 1.2Ӱ 1.4 19% ߰, 2(14%), 1.6(11%), 1.8(6%) ̾.

ް͵ 2 60¥ Ǹ 30 ֱ ð Ư Ȱϴ ١鼭 ¶ ̿ڰ þ鼭 ο 븸 ο нϰ ȭ ִ١ ߴ.

2006 5 10 e-Learning Plus ȯ sih@contentsmedia.com

 
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