û ǥ , غ 0.5~1 , ϼ 20~25(2019 13.3), ϼ 12~17(2019 10.5) غ þ ȴ.
̿, 9 30ϱ åⰣ ϰ ۿ ҵ ؿ濡 Ѵ.
켱, 'ҵ ½ũ(T/F)' ϰ Ρ ü踦 Ȯ 17ϱ 1 , ŵ , , ʻǷ ڡ ְ ù ۵ ϴ ' ' ǽߴ.
ٰŷ 湮ȣ (塤Ź) ְȯ 濪 ϰ, ̺ ڸ ùǰ Ѵ.
Ư, ʰ 塤κ Ȱ硤ڸ ɾ ڡູŴ Ȱ 湮 ǰ¸ ȮѴٴ ħ̴.
ڴ " غ ϼ þ Ǵ ŭ, ε ϰ ֵ ּ ϰڴ" ߴ.
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