Ch\u1eafc h\u1eb3n trong nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u1eebng ch\u01a1i b\u00f3ng s\u1ed1 l\u00f4 \u0111\u1ec1. Ph\u1ea7n \u0111\u00f4ng \u0111\u1ec1u bi\u1ebft kh\u00e1 r\u00f5 v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1, ch\u01a1i l\u00f4 d\u1ef1a tr\u00ean th\u1ee7 thu\u1eadt \u201c soi b\u00f3ng\u201d. Ch\u00ednh n\u00f3 c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p mang l\u1ea1i cho ng\u01b0\u1eddi ch\u01a1i kh\u00e1 nhi\u1ec1u s\u1ef1 may m\u1eafn.Hi\u1ec7u qu\u1ea3 cao, ph\u1ea7n th\u01b0\u1edfng l\u1edbn v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n h\u1eb1ng ng\u00e0y khi h\u1ecd t\u1edbi v\u1edbi b\u00f3ng l\u00f4 \u0111\u1ec1. <\/span><\/em><\/p>\n Tuy nhi\u00ean, \u0111\u1ec3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u00f4m tr\u1ecdn s\u1ef1 may m\u1eafn \u0111\u00f3. Ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i n\u1eafm r\u00f5 v\u1ec1 nh\u1eefng c\u00e1ch t\u00ednh s\u1ed1 \u0111\u1ec1 theo b\u00f3ng m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c nh\u1ea5t.<\/span><\/em><\/p>\n B\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh \u0111\u1ec1 ch\u01a1i l\u00f4 b\u1eb1ng c\u00e1ch soi c\u1ea7u.Nh\u1edd b\u00f3ng c\u1ee7a c\u00e1c con s\u1ed1 \u0111\u1ec1 theo m\u1ed9t quy \u01b0\u1edbc v\u00e0 b\u00ed k\u00edp m\u00e0 nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m \u0111\u00e3 ph\u00e1t hi\u1ec7n.V\u00e0 sau \u0111\u00f3 th\u00ec chia s\u1ebb r\u1ed9ng r\u00e3i cho ng\u01b0\u1eddi ch\u01a1i t\u1edbi b\u00e2y gi\u1edd. <\/span><\/p>\n S\u1ef1 ph\u00e1t hi\u1ec7n \u0111\u00f3 ch\u00ednh l\u00e0 s\u1ef1 li\u00ean quan m\u1eadt thi\u1ebft v\u00f4 c\u00f9ng gi\u1eefa b\u00f3ng \u00e2m v\u00e0 b\u00f3ng d\u01b0\u01a1ng,l\u00f4 \u0111\u1ec1 v\u1edbi b\u1ea1ch th\u1ee7 l\u00f4 \u0111\u1ec3 nu\u00f4i hay l\u00e0 t\u00ednh c\u00e1c d\u1ea1ng l\u00f4 kh\u00e1c.<\/span><\/p>\n Vi\u1ec7c soi c\u1ea7u th\u1eadt s\u1ef1 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n.\u0110\u1ec3 nu\u00f4i \u0111\u01b0\u1ee3c c\u1ea7u cho m\u00ecnh m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c s\u1ed1 v\u1ed1n nh\u1ea5t \u0111\u1ecbnh, c\u1ea7n ph\u1ea3i t\u00ednh to\u00e1n, t\u01b0 duy, ph\u00e2n t\u00edch m\u1ed9t c\u00e1ch k\u1ef9 l\u01b0\u1ee1ng v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t c\u00f3 th\u1ec3. Tr\u01b0\u1edbc khi b\u1ea1n tung ra con \u00e1t ch\u1ee7 b\u00e0i c\u1ee7a b\u1ea1n, ch\u01a1i l\u1edbn cho m\u1ed9t b\u1ea1ch th\u1ee7 l\u00f4 th\u00ec b\u1ea1n lu\u00f4n nh\u1edb r\u1eb1ng ph\u1ea3i xem x\u00e9t v\u00e0 x\u00e1c \u0111\u1ecbnh k\u1ef9 l\u01b0\u1ee1ng 3 b\u00f3ng c\u1ee7a con s\u1ed1 \u0111\u00f3.<\/span><\/p>\n \u0110\u00f3 ch\u00ednh l\u00e0 s\u1ef1 v\u00f2ng l\u1eb7p c\u1ee7a 3 b\u00f3ng, b\u00f3ng \u00e2m, b\u00f3ng d\u01b0\u01a1ng v\u00e0 b\u00f3ng ng\u0169 h\u00e0nh.<\/span><\/p>\n <\/p>\n V\u00e0 tr\u01b0\u1edbc khi nh\u1eafm nu\u00f4i m\u1ed9t b\u1ea1ch th\u1ee7 l\u00f4, ch\u1eafc ch\u1eafn b\u1ea1n ph\u1ea3i tu\u00e2n theo c\u00e1c quy t\u1eafc, b\u1ea1n s\u1ebd n\u1eafm gi\u1eef \u0111\u01b0\u1ee3c c\u1ee5c di\u1ec7n, t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n c\u1ee7a n\u00f3. Trong b\u00e0i vi\u1ebft n\u00e0y<\/span> c\u00f9ng c\u00e1c b\u1ea1n <\/span>t\u00ecm hi\u1ec3u th\u1eadt k\u1ef9, v\u00e0 h\u00e3y t\u01b0 duy th\u1eadt t\u1ed1t tr\u01b0\u1edbc khi tham gia v\u00e0o cu\u1ed9c ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111\u1ea7y h\u1ea5p d\u1eabn n\u00e0y nh\u00e9. <\/span><\/p>\n B\u00f3ng l\u00f4 \u0111\u1ec1<\/b> \u00e2m d\u01b0\u01a1ng<\/b> l\u00e0 m\u1ed9t trong s\u1ed1 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p <\/span>ch\u01a1i l\u00f4 \u0111\u1ec1 <\/b>\u0111\u01b0\u1ee3c nhi\u1ec1u \u0111\u1ec1 th\u1ee7 s\u1eed d\u1ee5ng b\u1edfi t\u00ednh \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 \u00e1p d\u1ee5ng c\u1ee7a n\u00f3. Tuy c\u00e1ch th\u1ee9c n\u00e0y ph\u1ea7n l\u1edbn d\u1ef1a v\u00e0o \u0111\u1ed9 may m\u1eafn c\u1ee7a ng\u01b0\u1eddi ch\u01a1i nh\u01b0ng n\u00f3 l\u00e0 ph\u01b0\u01a1ng th\u1ee9c \u00e1p d\u1ee5ng v\u00e0 t\u00ecm ra c\u00e1c con s\u1ed1 soi b\u00f3ng l\u00f4 \u0111\u1ec1 nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t.<\/span><\/p>\n Ngo\u00e0i ra, mang t\u00ednh ch\u1ea5t kh\u00e1 ph\u00f9 h\u1ee3p v\u1edbi v\u0103n ho\u00e1 Ph\u01b0\u01a1ng \u0110\u00f4ng n\u00ean b\u00f3ng l\u00f4 \u0111\u1ec1 \u00e2m d\u01b0\u01a1ng tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c y\u00eau th\u00edch nh\u1ea5t c\u1ee7a c\u00e1c \u0111\u1ec1 th\u1ee7 t\u1ea1i Vi\u1ec7t Nam.<\/span><\/p>\n Kh\u00e1i ni\u1ec7m: <\/i><\/b>B\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b> l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u s\u1eed d\u1ee5ng b\u00f3ng l\u00f4 \u0111\u1ec1 hi\u1ec7u qu\u1ea3. Theo nh\u1eefng kinh nghi\u1ec7m c\u1ee7a cao th\u1ee7 l\u00f4 \u0111\u1ec1, <\/span>b\u00f3ng s\u1ed1 l\u00f4 \u0111\u1ec1<\/b> c\u00f2n l\u00e0 ph\u01b0\u01a1ng ph\u00e1p t\u00ecm hi\u1ec3u t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng khi ng\u01b0\u1eddi ch\u01a1i quy\u1ebft \u0111\u1ecbnh t\u1ea5t tay ho\u1eb7c nu\u00f4i s\u1ed1 v\u1edbi m\u1ed9t b\u1ea1ch th\u1ee7 l\u00f4. <\/span><\/p>\n B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0a ra nh\u1eefng quy\u1ebft \u0111\u1ecbnh c\u1ea7n thi\u1ebft \u0111\u1ec3 d\u1ec5 d\u00e0ng gi\u00e0nh chi\u1ebfn th\u1eafng. <\/span><\/p>\n Ch\u00fang ta ph\u1ea3i d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc th\u00ec m\u1edbi t\u00ednh \u0111\u01b0\u1ee3c c\u1eb7p b\u1ea1ch th\u1ee7 l\u00f4 c\u1ee7a ng\u00e0y h\u00f4m nay. V\u00e0 \u0111\u1ec3 l\u1ea5y \u0111\u01b0\u1ee3c m\u1ed9t c\u1eb7p b\u1ea1ch th\u1ee7 l\u00f4 ch\u00ednh x\u00e1c nh\u1ea5t th\u00ec ph\u1ea3i s\u1eed d\u1ee5ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ti\u1ebfn h\u00e0nh l\u1ea5y b\u00f3ng c\u1ee7a s\u1ed1 \u0111\u00f3.<\/span><\/p>\n B\u00f3ng \u00e2m c\u1ee7a c\u00e1c con s\u1ed1 1,2,3,5,0 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c con s\u1ed1 4,9,6,8. T\u1ee9c l\u00e0:<\/span><\/p>\n \u2013 B\u00f3ng \u00e2m c\u1ee7a 1 l\u00e0 4<\/span><\/p>\n \u2013 B\u00f3ng \u00e2m c\u1ee7a 2 l\u00e0 9<\/span><\/p>\n \u2013 B\u00f3ng \u00e2m c\u1ee7a 3 l\u00e0 6<\/span><\/p>\n \u2013 B\u00f3ng \u00e2m c\u1ee7a 5 l\u00e0 8<\/span><\/p>\n \u2013 B\u00f3ng \u00e2m c\u1ee7a 0 l\u00e0 7<\/span><\/p>\n C\u00e1ch t\u00ednh b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1: <\/i><\/b><\/p>\n N\u1ebfu b\u1ea1n c\u00f3 th\u1ec3 nh\u1edb k\u1ef9 nh\u1eefng quy t\u1eafc chung c\u1ee7a <\/span>b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b> \u0111\u00e3 k\u1ec3 tr\u00ean, b\u1ea1n s\u1ebd c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1 ch\u00ednh x\u00e1c v\u00e0 nhanh ch\u00f3ng nh\u1ea5t. <\/span><\/p>\n V\u00ed d\u1ee5: s\u1ed1 95 c\u00f3 <\/span>b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b> l\u00e0 28 ho\u1eb7c s\u1ed1 16 c\u00f3 <\/span>b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b> l\u00e0 43. C\u00e1ch x\u00e1c \u0111\u1ecbnh kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u. Ph\u00f9 h\u1ee3p cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi ch\u01a1i, ngay c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u.<\/span>Trong c\u00e1c ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u b\u1eb1ng b\u00f3ng l\u00f4 \u0111\u1ec1 \u00e2m d\u01b0\u01a1ng.B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 v\u00e0 b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u h\u01a1n so v\u1edbi b\u00f3ng ng\u0169 h\u00e0nh trong qu\u00e1 tr\u00ecnh \u0111\u1eb7t c\u01b0\u1ee3c b\u1edfi c\u00f3 x\u00e1c su\u1ea5t tr\u00fang cao, \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ngay khi nh\u00ecn th\u1ea5y k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1.<\/span><\/p>\n N\u1ebfu bi\u1ebft k\u1ebft h\u1ee3p c\u1ea3 3 lo\u1ea1i b\u00f3ng. B\u1ea1n s\u1ebd c\u00f3 th\u1ec3 n\u1eafm r\u00f5 t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng c\u1ee7a b\u1ea5t k\u1ef3 b\u1ea1ch th\u1ee7 l\u00f4 n\u00e0o<\/span><\/p>\n Kh\u00e1i ni\u1ec7m:<\/i><\/b> B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/b> c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u b\u1eb1ng b\u00f3ng l\u00f4 \u0111\u1ec1 ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng ng\u00e0y nay. Ng\u01b0\u1eddi ch\u01a1i s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p. B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 \u0111\u1ec3 ch\u1ecdn ra b\u1ea1ch th\u1ee7 l\u00f4 n\u00e0o c\u00f3 c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng cao nh\u1ea5t.Sau nhi\u1ec1u n\u0103m \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u b\u1edfi c\u00e1c b\u1eadc cao th\u1ee7 \u0111i tr\u01b0\u1edbc, nh\u1eefng \u0111\u1ec1 th\u1ee7 \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u s\u1ebd c\u00f3 th\u1ec3 tham gia c\u00e1 c\u01b0\u1ee3c b\u00f3ng l\u00f4 \u0111\u1ec1 theo c\u00e1ch \u0111\u01a1n gi\u1ea3n, d\u1ec5 hi\u1ec3u th\u00f4ng qua quy t\u1eafc \u0111\u01a1n gi\u1ea3n nh\u01b0 sau:<\/span><\/p>\n B\u00f3ng \u00e2m c\u1ee7a c\u00e1c con s\u1ed1 1,2,3,4,5 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi c\u00e1c con s\u1ed1 6,7,8,9,0. T\u1ee9c l\u00e0:<\/span><\/p>\n \u2013 B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 1 l\u00e0 6<\/span><\/p>\n \u2013 B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 2 l\u00e0 7<\/span><\/p>\n \u2013 B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 3 l\u00e0 8<\/span><\/p>\n \u2013 B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 4 l\u00e0 9<\/span><\/p>\n \u2013 B\u00f3ng d\u01b0\u01a1ng c\u1ee7a 5 l\u00e0 0 <\/span><\/p>\n C\u00e1ch t\u00ednh b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1:<\/i><\/b><\/p>\n C\u0169ng gi\u1ed1ng nh\u01b0 c<\/strong><\/span>\u00e1ch t\u00ednh s\u1ed1 c\u1ee7a b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b>, b\u1ea1n c\u00f3 th\u1ec3 t\u00ednh ra m\u1ed9t s\u1ed1 theo c\u00e1ch v\u00f4 c\u00f9ng \u0111\u01a1n gi\u1ea3n. <\/span><\/p>\n V\u00ed d\u1ee5: <\/span>b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/b> c\u1ee7a s\u1ed1 13 l\u00e0 68 ho\u1eb7c s\u1ed1 70 c\u00f3 b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1 l\u00e0 25. C\u1ee9 ti\u1ebfp t\u1ee5c t\u00ednh nh\u01b0 v\u1eady. B\u1ea1n s\u1ebd c\u00f3 nhi\u1ec1u c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng gi\u1ea3i th\u01b0\u1edfng l\u1edbn h\u01a1n trong su\u1ed1t qu\u00e1 tr\u00ecnh ch\u01a1i. \u0110\u1eb7c bi\u1ec7t h\u01a1n, c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u1ef1a ch\u1ecdn <\/span>b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/b> l\u00e0 b\u1ea1ch th\u1ee7 l\u00f4 c\u1ee7a m\u00ecnh.<\/span><\/p>\n M\u1eb7c d\u00f9 <\/span>b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1. C<\/b>\u00f3 th\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao nh\u01b0ng b\u1ea1n n\u00ean k\u1ebft h\u1ee3p ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 cao nh\u1ea5t.<\/span><\/p>\nKh\u00e1i ni\u1ec7m b\u00f3ng l\u00f4 \u0111\u1ec1 ?<\/b><\/span><\/h2>\n
C\u00e1c lo\u1ea1i b\u00f3ng l\u00f4 \u0111\u1ec1 ph\u1ed5 bi\u1ebfn<\/b><\/span><\/h2>\n
1. B\u00f3ng l\u00f4 \u0111\u1ec1 \u00e2m d\u01b0\u01a1ng l\u00e0 g\u00ec?<\/b><\/span><\/h3>\n
B\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/b><\/span><\/h4>\n
Quy t\u1eafc chung b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/i><\/b>: <\/span><\/i><\/h5>\n
B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/b><\/span><\/h4>\n
Quy t\u1eafc chung b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1: <\/i><\/b><\/h5>\n