Tuy kh\u00f4ng kh\u00f3 \u0111\u1ec3 \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng c\u00e1ch b\u1eaft l\u00f4 n\u00e0y nh\u01b0ng nhi\u1ec1u anh em l\u1ea1i hay nh\u1ea7m l\u1eabn t\u1eeb \u0111\u00f3 d\u1eabn \u0111\u1ebfn nh\u1eefng t\u00ednh to\u00e1n sai l\u1ec7ch cho vi\u1ec7c d\u1ef1 \u0111o\u00e1n c\u00e1c con s\u1ed1.<\/p>\n
V\u1eady b\u00f3ng trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? C\u00e1ch soi b\u00f3ng \u00e2m d\u01b0\u01a1ng theo ng\u0169 h\u00e0nh v\u00e0 \u00e1p d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1 c\u1ef1c k\u1ef3 chu\u1ea9n x\u00e1c?<\/strong> T\u1ea5t c\u1ea3 s\u1ebd \u0111\u01b0\u1ee3c ti\u1ebft l\u1ed9 qua b\u00e0i ph\u00e2n t\u00edch b\u00ean d\u01b0\u1edbi.<\/p>\n B\u00f3ng l\u00f4 \u0111\u1ec1<\/strong> l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c anh em l\u00f4 th\u1ee7 3 mi\u1ec1n th\u01b0\u1eddng xuy\u00ean \u00e1p d\u1ee5ng \u0111\u1ec3 b\u1eaft s\u1ed1, h\u00ecnh th\u1ee9c n\u00e0y gi\u00fap ng\u01b0\u1eddi ch\u01a1i x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c b\u00f3ng \u0111\u1ed1i x\u1ee9ng c\u1ee7a c\u00e1c con s\u1ed1 \u0111\u00e3 x\u1ed5 \u1edf b\u1ea3ng k\u1ebft qu\u1ea3 k\u1ef3 tr\u01b0\u1edbc \u0111\u1ec3 t\u1eeb \u0111\u00f3 d\u1ef1 \u0111o\u00e1n cho k\u1ebft qu\u1ea3 c\u1ee7a ng\u00e0y h\u00f4m nay.<\/p>\n V\u1ea1n v\u1eadt tr\u00ean th\u1ebf gi\u1edbi \u0111\u1ec1u c\u00f3 b\u00f3ng c\u1ee7a n\u00f3, con ng\u01b0\u1eddi ch\u00fang ta c\u0169ng c\u00f3 b\u00f3ng v\u00e0 c\u00e1c con s\u1ed1 c\u0169ng nh\u01b0 th\u1ebf. B\u00f3ng trong l\u00f4 \u0111\u1ec1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u00e1c d\u00e2n ch\u01a1i l\u00f4 th\u1ee7 g\u1ecdi v\u1edbi m\u1ed9t c\u00e1i t\u00ean kh\u00e1c \u0111\u00f3 ch\u00ednh l\u00e0 b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1.<\/strong><\/p>\n B\u00f3ng \u00e2m d\u01b0\u01a1ng n\u00e0y \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng quy lu\u1eadt soi ng\u0169 h\u00e0nh<\/strong> (Kim, m\u1ed9c, th\u1ee7y, h\u1ecfa, th\u1ed5) \u0111\u1ec3 t\u1eeb m\u1ed9t s\u1ed1 ta c\u00f3 th\u1ec3 b\u1eaft \u0111\u01b0\u1ee3c b\u00f3ng c\u1ee7a n\u00f3 \u0111\u1ec3 ch\u1ed1t \u0111\u01b0\u1ee3c con l\u00f4 b\u1ea1ch th\u1ee7<\/strong><\/a><\/span> ho\u1eb7c song th\u1ee7 l\u00f4<\/strong><\/a><\/span><\/span> ch\u1ecdn \u0111\u00e1nh trong ng\u00e0y h\u00f4m nay v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3.<\/p>\n <\/p>\n Theo quy t\u1eafc soi ng\u0169 h\u00e0nh<\/strong> th\u00ec b\u00f3ng \u00e2m v\u00e0 b\u00f3ng d\u01b0\u01a1ng c\u00f3 nh\u1eefng quy lu\u1eadt t\u00ednh kh\u00e1c nhau m\u00e0 n\u1ebfu nh\u01b0 anh em hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh c\u1ee7a n\u00f3 th\u00ec anh em s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n r\u1ea5t nhi\u1ec1u trong qu\u00e1 tr\u00ecnh ch\u01a1i l\u00f4 \u0111\u1ec1 c\u1ee7a m\u00ecnh.<\/p>\n B\u00f3ng \u00e2m c\u1ee7a c\u00e1c con s\u1ed1 c\u00f3 quy t\u1eafc nh\u01b0 sau:<\/p>\n B\u00f3ng d\u01b0\u01a1ng c\u1ee7a c\u00e1c con s\u1ed1 c\u00f3 quy t\u1eafc nh\u01b0 sau:<\/p>\n Ch\u1eafc ch\u1eafn r\u1eb1ng anh em \u0111\u1ec1u \u0111ang th\u1eafc m\u1eafc quy t\u1eafc n\u00e0o \u0111\u1ec3 t\u1eeb \u0111\u00e2u t\u00ednh \u0111\u01b0\u1ee3c b\u00f3ng \u00e2m d\u01b0\u01a1ng c\u1ee7a c\u00e1c con s\u1ed1 tr\u00ean \u0111\u00fang kh\u00f4ng n\u00e0o? T\u00f4i xin \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc cho anh em nh\u01b0 sau:<\/p>\n C\u00e1ch t\u00ednh l\u00f4 \u0111\u1ec1 chu\u1ea9n theo quy t\u1eafc ng\u0169 h\u00e0nh c\u0169ng kh\u00e1 \u0111\u01a1n gi\u1ea3n, anh em l\u1ea5y ch\u1eef s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a c\u00e1c c\u1eb7p s\u1ed1 \u0111\u00e3 gh\u00e9p \u1edf tr\u00ean \u0111\u1ec3 t\u00ecm ra, v\u00ed d\u1ee5:<\/p>\n N\u1ebfu anh em ch\u01b0a hi\u1ec3u r\u00f5, m\u1eddi anh em xem ph\u1ea7n ti\u1ebfp theo.<\/p>\n Sau khi nh\u1edb \u0111\u01b0\u1ee3c quy t\u1eafc b\u00f3ng c\u1ee7a nh\u1eefng con s\u1ed1, anh em c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 t\u1eeb k\u1ebft qu\u1ea3 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc ta s\u1ebd b\u1eaft b\u00f3ng c\u1ee7a n\u00f3 \u0111\u1ec3 \u0111\u00e1nh cho ng\u00e0y h\u00f4m nay.<\/p>\n V\u00ed d\u1ee5: Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y h\u00f4m nay v\u1ec1 s\u1ed1 72115 th\u00ec anh em b\u1eaft con 15 \u0111\u1ec3 soi b\u00f3ng s\u1ed1. B\u00f3ng \u00e2m c\u1ee7a 15 theo quy t\u1eafc l\u00e0 48, r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u \u0111\u00fang kh\u00f4ng? C\u00e1ch soi b\u00f3ng n\u00e0y r\u1ea5t hi\u1ec7u qu\u1ea3 trong vi\u1ec7c b\u1eaft l\u00f4 thay v\u00ec ch\u1ec9 ch\u1ecdn b\u1eeba v\u00e0 tr\u00f4ng ch\u1edd v\u00e0o may m\u1eafn.<\/p>\n \u0110\u1ec3 chi\u1ebfn th\u1eafng, c\u00e1c tay chuy\u00ean nghi\u1ec7p th\u01b0\u1eddng s\u1ebd d\u00e0nh r\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch c\u00e1c quy lu\u1eadt tr\u00fang c\u1ee7a c\u00e1c con s\u1ed1 d\u1ef1a v\u00e0o nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau nh\u01b0 soi c\u1ea7u b\u1ea1c nh\u1edb<\/a><\/strong><\/span>,<\/span> th\u1ed1ng k\u00ea t\u1ea7n su\u1ea5t l\u00f4, l\u00f4 gan, l\u00f4 c\u00e2m<\/a><\/strong><\/span> hay l\u00e0 c\u1ea7u l\u00f4 gi\u1ea3i 7<\/a><\/strong><\/span>,..v..v.. T\u00ednh b\u00f3ng l\u00f4 \u0111\u1ec1 c\u0169ng l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 th\u1ebf.<\/p>\n <\/p>\n T\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch t\u00ednh b\u00f3ng \u00e2m th\u00ec \u0111\u00e2y c\u0169ng l\u00e0 m\u1ed9t c\u00e1ch b\u1eaft l\u00f4 v\u00f4 c\u00f9ng chu\u1ea9n x\u00e1c gi\u00fap n\u00e2ng cao t\u1ef7 l\u1ec7 tr\u00fang l\u00f4 trong ng\u00e0y h\u00f4m nay l\u00ean r\u1ea5t cao.<\/p>\n V\u00ed d\u1ee5: Con 34 c\u00f3 b\u00f3ng d\u01b0\u01a1ng l\u00e0 89, con 02 c\u00f3 b\u00f3ng d\u01b0\u01a1ng l\u00e0 57 v\u00e0 c\u0169ng r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 d\u1ec5 hi\u1ec3u.<\/p>\n Ph\u1ed1i h\u1ee3p \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh c\u1ee7a c\u1ea3 b\u00f3ng \u00e2m v\u00e0 b\u00f3ng d\u01b0\u01a1ng s\u1ebd gi\u00fap cho anh em n\u00e2ng cao \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 th\u1eafng c\u1ee7a m\u00ecnh l\u00ean m\u1ee9c cao nh\u1ea5t. N\u1ebfu anh em \u0111ang xa b\u1edd th\u00ec soi b\u00f3ng l\u00f4 \u0111\u1ec1 c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 \u0111\u1ec3 \u0111\u01b0a anh em v\u00e0o b\u1edd m\u1ed9t c\u00e1ch an to\u00e0n.<\/p>\n Kh\u00f4ng ch\u1ec9 soi ng\u0169 h\u00e0nh b\u00f3ng \u00e2m d\u01b0\u01a1ng m\u00e0 anh em n\u00ean lu\u00e2n phi\u00ean s\u1eed d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u kh\u00e1c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt li\u00ean t\u1ee5c tr\u00ean Lodephomnay<\/strong>, khi anh em hi\u1ec3u r\u00f5 v\u00e0 \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1ch b\u1eaft l\u00f4 m\u1ed9t c\u00e1ch thu\u1ea7n th\u1ee5c th\u00ec anh em c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t chuy\u00ean gia l\u00f4 \u0111\u1ec1 r\u1ed3i \u0111\u1ea5y.<\/p>\n K\u00e9p \u00e2m trong l\u00f4 \u0111\u1ec1 l\u00e0 tr\u01b0\u1eddng h\u1ee3p khi hai con s\u1ed1 l\u00e0 b\u00f3ng \u00e2m c\u1ee7a nhau. K\u00e9p \u00e2m th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 d\u00e2n ch\u01a1i b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 hay song th\u1ee7 l\u00f4 \u0111\u1ec1u kh\u00e1 hi\u1ec7u qu\u1ea3.<\/p>\n M\u1ed9t s\u1ed1 con l\u00f4 v\u01b0\u1edbng k\u00e9p \u00e2m l\u00e0 l\u00e0: 14 \u2013 41, 29 \u2013 92, 36 \u2013 63, 58 \u2013 85, 07 \u2013 70<\/span>.<\/p>\n M\u1ed9t s\u1ed1 quy t\u1eafc b\u1ea1c nh\u1edb m\u00e0 t\u00f4i \u0111\u00e3 ghi ch\u00e9p v\u00e0 ph\u00e2n t\u00edch c\u00f3 t\u1ef7 l\u1ec7 % th\u1eafng cao, t\u00f4i xin chia s\u1ebb v\u1edbi anh em nh\u01b0 sau:<\/p>\nB\u00f3ng l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/span><\/h2>\n
C\u00e1ch t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/h2>\n
Quy t\u1eafc c\u1ee7a b\u00f3ng \u00e2m<\/h3>\n
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Quy t\u1eafc c\u1ee7a b\u00f3ng d\u01b0\u01a1ng<\/h3>\n
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Quy t\u1eafc soi ng\u0169 h\u00e0nh t\u00ednh b\u00f3ng \u00e2m d\u01b0\u01a1ng trong l\u00f4 \u0111\u1ec1<\/h3>\n
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C\u00e1ch t\u00ednh b\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1<\/h3>\n
C\u00e1ch t\u00ednh b\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1<\/h3>\n
K\u00e9p \u00e2m trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec?<\/h3>\n
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