C\u00e1ch b\u1eaft l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc<\/figcaption><\/figure>\nC\u00e1ch b\u1eaft c\u1ea7u l\u00f4 mi\u1ec1n B\u1eafc theo h\u00ecnh qu\u1ea3 tr\u00e1m<\/b><\/h2>\n
\u0110\u00e2y l\u00e0 c\u00e1ch b\u1eaft <\/span>c\u1ea7u xsmb<\/span> m\u1edbi l\u1ea1 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng tr\u00fang cao nh\u1ea5t n\u1ebfu b\u1ea1n v\u1eadn d\u1ee5ng \u0111\u00fang. Theo c\u00e1ch t\u00ednh n\u00e0y ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n th\u1ed1ng k\u00ea k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc. Sau \u0111\u00f3, vi\u1ebft 27 gi\u1ea3i theo 1 h\u00e0ng d\u1ecdc ngay ng\u1eafn nh\u1ea5t, n\u1ebfu nh\u01b0 trong 3 h\u00e0ng x\u1ebfp li\u00ean ti\u1ebfp nhau c\u00f3 ch\u1ee9a 2 s\u1ed1 X-Y theo s\u01a1 \u0111\u1ed3 sau :<\/span><\/p>\nY<\/span><\/p>\nXYX<\/span><\/p>\nY<\/span><\/p>\nTh\u00ec ch\u1ecdn XY \u2013 YX \u0111\u1ec3 \u0111\u00e1nh<\/span><\/p>\nV\u00ed d\u1ee5 v\u1ec1 c\u00e1ch b\u1eaft c\u1ea7u l\u00f4 mi\u1ec1n B\u1eafc theo h\u00ecnh qu\u1ea3 tr\u00e1m:<\/span><\/p>\nD\u1ea3i k\u1ebft qu\u1ea3 c\u00f3 c\u00e1ch s\u1eafp x\u1ebfp nh\u01b0 sau:<\/span><\/p>\n33125<\/span><\/p>\n76368<\/span><\/p>\n3379<\/span><\/p>\n\u0110\u00e1nh 63 \u2013 36 trong 2-3 ng\u00e0y li\u00ean ti\u1ebfp c\u00f3 th\u1ec3 \u0111\u1ea1t x\u00e1c su\u1ea5t tr\u00fang 90%.<\/span><\/p>\nC\u00e1ch b\u1eaft c\u1ea7u l\u00f4 mi\u1ec1n B\u1eafc v\u1edbi d\u00e0n c\u1eb7p s\u1ed1 l\u1ea5y t\u1eeb gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/b><\/h2>\n