{"id":18431,"date":"2024-04-17T22:27:56","date_gmt":"2024-04-17T22:27:56","guid":{"rendered":"https:\/\/soicau2030.minhngocxoso.com\/?p=18431"},"modified":"2024-04-17T22:27:56","modified_gmt":"2024-04-17T22:27:56","slug":"dau-hieu-de-bao-ve-kep-va-cach-choi-de-kep-chuan-xac","status":"publish","type":"post","link":"https:\/\/bachthudepnhat.com\/dau-hieu-de-bao-ve-kep-va-cach-choi-de-kep-chuan-xac\/","title":{"rendered":"D\u1ea5u hi\u1ec7u \u0111\u1ec1 b\u00e1o v\u1ec1 k\u00e9p v\u00e0 c\u00e1ch ch\u01a1i \u0111\u1ec1 k\u00e9p chu\u1ea9n x\u00e1c"},"content":{"rendered":"

\u0110\u1ec1 k\u00e9p l\u00e0 m\u1ed9t d\u1ea1ng \u0111\u1eb7c bi\u1ec7t v\u00e0 kh\u00f4ng theo b\u1ea5t c\u1ee9 quy t\u1eafc n\u00e0o. \u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u00e1nh \u0111\u1ec1 k\u00e9p c\u1ea7n d\u1ef1a v\u00e0o nh\u1eefng d\u1ea5u hi\u1ec7u m\u00e0 ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m \u0111\u00fac r\u00fat \u0111\u01b0\u1ee3c.<\/span><\/p>\n

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M\u1ee5c l\u1ee5c<\/span><\/p>\n
    \n
  1. D\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ec1 v\u1ec1 k\u00e9p<\/span><\/li>\n
  2. C\u00e1ch b\u1eaft \u0111\u1ec1 n\u00ean s\u1eed d\u1ee5ng sau khi nh\u1eadn \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u<\/span><\/li>\n<\/ol>\n<\/div>\n

    S\u1ed1 k\u00e9p l\u00e0 c\u1eb7p s\u1ed1 g\u1ed3m 2 s\u1ed1 ho\u00e0n to\u00e0n gi\u1ed1ng nhau. M\u1eb7c d\u00f9 t\u1ef7 l\u1ec7 \u0103n c\u01b0\u1ee3c v\u00e0 tr\u00fang th\u01b0\u1edfng cao nh\u01b0ng do kh\u00f4ng c\u00f3 quy t\u1eafc n\u00ean g\u00e2y nhi\u1ec1u kh\u00f3 kh\u0103n cho ng\u01b0\u1eddi ch\u01a1i. V\u00ec v\u1eady anh em c\u1ea7n n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ec1 v\u1ec1 k\u00e9p \u0111\u1ec3 c\u00f3 c\u00e1ch b\u1eaft \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t.<\/span><\/p>\n

    D\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ec1 v\u1ec1 k\u00e9p<\/span><\/h3>\n

    \u0110\u1ec3 nh\u1eadn th\u1ea5y nh\u1eefng d\u1ea5u hi\u1ec7u \u0111\u1ec1 v\u1ec1 k\u00e9p kh\u00f4ng d\u1ec5 d\u00e0ng g\u00ec v\u1edbi ng\u01b0\u1eddi m\u1edbi ch\u01a1i. Nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c s\u00e0ng l\u1ecdc v\u00e0 th\u1ed1ng k\u00ea t\u1eeb nh\u1eefng ng\u01b0\u1eddi ch\u01a1i c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n

    \u2022 Khi k\u1ebft qu\u1ea3 gi\u1ea3i \u0110\u1eb7c bi\u1ec7t c\u1ee7a XSMB v\u1ec1 2 s\u1ed1 \u0111\u1ea7u gi\u1ed1ng nhau, v\u00e0 h\u00f4m \u0111\u00f3 \u0111\u1ec1 kh\u00f4ng v\u1ec1 c\u1eb7p k\u00e9p th\u00ec h\u00f4m sau x\u00e1c su\u1ea5t v\u1ec1 s\u1ed1 \u0111\u00f3 l\u1edbn<\/span><\/p>\n

    \u2022 Gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a XSMB 2 ng\u00e0y li\u00ean ti\u1ebfp xu\u1ea5t hi\u1ec7n 2 s\u1ed1 k\u00e9p \u1edf gi\u1eefa th\u00ec ng\u00e0y h\u00f4m sau c\u01a1 h\u1ed9i v\u1ec1 \u0111\u1ec1 k\u00e9p r\u1ea5t cao<\/span><\/p>\n

    \u2022 Trong b\u1ea3n k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 xu\u1ea5t hi\u1ec7n \u0111\u1ea7u c\u00e2m ho\u1eb7c \u0111u\u00f4i c\u00e2m th\u00ec c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ec1 v\u1ec1 k\u00e9p ng\u00e0y ti\u1ebfp theo.<\/span><\/p>\n

    C\u00e1ch b\u1eaft \u0111\u1ec1 n\u00ean s\u1eed d\u1ee5ng sau khi nh\u1eadn \u0111\u01b0\u1ee3c d\u1ea5u hi\u1ec7u<\/span><\/h3>\n

    Sau khi th\u1ea5y d\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ec1 v\u1ec1 k\u00e9p, anh em n\u00ean ch\u1ecdn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh sau \u0111\u00e2y<\/span><\/p>\n

    \u0110\u00e1nh \u0111\u1ec1 k\u00e9p theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t<\/span><\/p>\n

    Khi nh\u1eadn \u0111\u01b0\u1ee3c hai s\u1ed1 \u0111\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 d\u1ea1ng k\u00e9p, anh em d\u00f9ng c\u1eb7p s\u1ed1 k\u00e9p n\u00e0y \u0111\u00e1nh \u0111\u1ec1 \u0111\u00fang m\u1ed9t tu\u1ea7n sau \u0111\u00f3.<\/span><\/p>\n

    \"C\u00e1ch<\/p>\n

    V\u00ed d\u1ee5: H\u00f4m nay gi\u1ea3i \u0110\u1eb7c bi\u1ec7t c\u1ee7a XSMB v\u1ec1 2215, th\u00ec h\u00f4m sau \u0111\u00e1nh con k\u00e9p 22 trong v\u00f2ng 1 tu\u1ea7n th\u00ec n\u00f3 s\u1ebd v\u1ec1.<\/span><\/p>\n

    \u0110\u00e1nh \u0111\u1ec1 k\u00e9p theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t k\u1ebft h\u1ee3p s\u1ed1 l\u1ebb<\/span><\/p>\n

    Sau khi nh\u1eadn th\u1ea5y hai s\u1ed1 \u0111\u1ea7u d\u1ea1ng k\u00e9p trong gi\u1ea3i \u0110\u1eb7c bi\u1ec7t, anh em h\u00e3y \u0111\u00e1nh c\u1eb7p \u0111\u00f3 trong nh\u1eefng ng\u00e0y ti\u1ebfp theo v\u00e0 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u1ed1 l\u1ebb: 1, 3, 5, 7, 9<\/span><\/p>\n

    V\u00ed d\u1ee5: H\u00f4m nay k\u1ebft qu\u1ea3 XSMB gi\u1ea3i \u0110\u1eb7c bi\u1ec7t l\u00e0 66352, c\u00f3 2 s\u1ed1 k\u00e9p 66 \u1edf \u0111\u1ea7u. L\u1ea5y c\u1eb7p 66 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u1ed1 l\u1ebb, ta s\u1ebd \u0111\u01b0\u1ee3c c\u00e1c s\u1ed1 \u0111\u1ec1: 66, 61, 63, 65, 67, 69. Nh\u1eefng ng\u00e0y sau k\u1ebft qu\u1ea3 \u0111\u1ec1 s\u1ebd tr\u1ea3 v\u1ec1 c\u00e1c s\u1ed1 t\u01b0\u01a1ng t\u1ef1.<\/span><\/p>\n

    B\u1eaft \u0111\u1ec1 k\u00e9p d\u1ef1a theo \u0111\u1ea7u c\u00e2m<\/span><\/h4>\n

    \u0110\u00e2y l\u00e0 c\u00e1ch b\u1eaft \u0111\u1ec1 hi\u1ec7u qu\u1ea3 \u0111\u1eb7c bi\u1ec7t khi b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4. Theo d\u00f5i k\u1ebft qu\u1ea3 \u0111\u1ec1 n\u1ebfu th\u1ea5y c\u00f3 \u0111\u1ea7u c\u00e2m th\u00ec theo d\u00f5i ti\u1ebfp trong 2 ng\u00e0y ti\u1ebfp theo. N\u1ebfu con k\u00e9p c\u1ee7a \u0111\u1ea7u c\u00e2m v\u1eabn kh\u00f4ng xu\u1ea5t hi\u1ec7n th\u00ec b\u1eaft \u0111\u1ea7u nu\u00f4i \u0111\u1ec1 trong v\u00f2ng 1 tu\u1ea7n. Th\u00f4ng th\u01b0\u1eddng \u0111\u1ec1 s\u1ebd n\u1ed5 trong kho\u1ea3ng 1 \u0111\u1ebfn 2 ng\u00e0y.<\/span><\/p>\n

    B\u1eaft \u0111\u1ec1 k\u00e9p d\u1ef1a theo \u0111u\u00f4i c\u00e2m<\/span><\/p>\n

    C\u00e1ch n\u00e0y t\u01b0\u01a1ng t\u1ef1 v\u1edbi c\u00e1ch nu\u00f4i theo \u0111\u1ea7u c\u00e2m, ch\u1ec9 thay \u0111\u1ea7u b\u1eb1ng \u0111u\u00f4i. V\u1edbi c\u00e1ch n\u00e0y \u0111\u1ec1 nu\u00f4i trong v\u00f2ng 7 ng\u00e0y. Sau 7 ng\u00e0y kh\u00f4ng th\u1ea5y n\u1ed5 th\u00ec n\u00ean d\u1eebng l\u1ea1i. Anh em n\u00ean theo d\u00f5i con s\u1ed1 \u0111u\u00f4i \u0111\u00f3 \u0111\u00e3 c\u00e2m bao nhi\u00eau ng\u00e0y, n\u1ebfu c\u00e2m qu\u00e1 \u00edt d\u01b0\u1edbi 55 ng\u00e0y th\u00ec kh\u00f4ng n\u00ean nu\u00f4i.<\/span><\/p>\n

    B\u1eaft \u0111\u1ec1 k\u00e9p theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y th\u1ee9 2<\/span><\/p>\n

    \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia, l\u00f4 th\u1ee7 l\u00e2u n\u0103m s\u1eed d\u1ee5ng nhi\u1ec1u v\u00ec n\u00f3 r\u1ea5t hi\u1ec7u qu\u1ea3. Sau khi soi gi\u1ea3i \u0111\u1eb7c bi\u1ec7t th\u1ee9 2 th\u00ec l\u1ea5y s\u1ed1 \u0111\u1ea7u ti\u00ean c\u1ee7a n\u00f3 l\u00e0m \u0111u\u00f4i \u0111\u1ec3 \u0111\u00e1nh v\u00e0o c\u00e1c ng\u00e0y c\u00f2n l\u1ea1i trong tu\u1ea7n.<\/span><\/p>\n

    Tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t n\u1ebfu gi\u1ea3i n\u00e0y c\u00f3 s\u1ed1 0 \u1edf gi\u1eefa th\u00ec \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i c\u00e1c con l\u00f4 ng\u00e0y sau \u0111\u00f3 s\u1ebd l\u00e0 con s\u1ed1 0.<\/span><\/p>\n

    Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u b\u00e1o \u0111\u1ec1 v\u00e0 c\u00e1ch b\u1eaft \u0111\u1ec1 k\u00e9p m\u00e0 Soi c\u1ea7u 247 g\u1eedi t\u1edbi anh em. Mong r\u1eb1ng v\u1edbi d\u1ea5u hi\u1ec7u n\u00e0y anh em c\u00f3 th\u1ec3 ch\u1ed1t \u0111\u01b0\u1ee3c con \u0111\u1ec1 \u0111\u1eb9p \u0111\u00fang th\u1eddi \u0111i\u1ec3m \u0111\u1ec3 gi\u00e0nh th\u1eafng l\u1ee3i l\u1edbn. Ch\u00fac anh em th\u00e0nh c\u00f4ng!<\/span><\/p>\n<\/div>\n

    \"\"c\u1ea7u \u0111\u1eb9p cao c\u1ea5p<\/span><\/strong><\/h4>\n\n\n\n\n\n\n\n\n
    b\u1ea1ch th\u1ee7 l\u00f4 v\u00edp mb.<\/a><\/span><\/span><\/strong><\/span><\/td>\nb\u1ea1ch th\u1ee7 \u0111\u1ec1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y v\u00edp mb.<\/a><\/strong><\/span><\/td>\nsong th\u1ee7 \u0111\u1ec1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    song th\u1ee7 l\u00f4 v\u00edp mb.<\/a><\/strong><\/span><\/td>\nd\u00e0n \u0111\u1ec1 4 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    d\u00e0n \u0111\u1ec1 6 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\nd\u00e0n \u0111\u1ec1 8 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p v\u00edp.<\/a><\/strong><\/span><\/td>\nd\u00e0n l\u00f4 4 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    song th\u1ee7 l\u00f4 k\u00e9p v\u00edp.<\/a><\/strong><\/span><\/td>\n d\u00e0n \u0111\u1ec1 10 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"\"<\/p>\n

    \"\"c\u1ea7u \u0111\u1eb9p mi\u1ec1n b\u1eafc<\/span><\/strong><\/h4>\n\n\n\n\n\n\n\n
    d\u00e0n l\u00f4 8 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n\u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    d\u00e0n l\u00f4 xi\u00ean 2 v\u00edp mb.<\/a><\/strong><\/span><\/td>\nd\u00e0n l\u00f4 10 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    d\u00e0n l\u00f4 xi\u00ean 3 v\u00edp mb.<\/a><\/strong><\/span><\/td>\nd\u00e0n l\u00f4 6 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    d\u00e0n l\u00f4 xi\u00ean 4 v\u00edp mb.<\/a><\/strong><\/span><\/td>\nd\u00e0n 3 c\u00e0ng 2 s\u1ed1 v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    3 c\u00e0ng v\u00edp mb.<\/a><\/strong><\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"\"<\/p>\n

    \"\"c\u1ea7u \u0111\u1eb9p mi\u1ec1n nam<\/span><\/strong><\/h4>\n\n\n\n\n\n\n\n
    x\u1ec9u ch\u1ee7 v\u00edp mn ph\u00e1t t\u00e0i<\/a><\/b><\/span><\/strong><\/span><\/td>\nsong th\u1ee7 l\u00f4 v\u00edp mn<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00edp mn<\/a><\/strong><\/span><\/td>\n\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 v\u00edp mn<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    gi\u1ea3i 8 v\u00edp mn \u0103n ch\u1eafc<\/a><\/strong><\/span><\/td>\n\u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t v\u00edp mn<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    bao l\u00f4 v\u00edp mn v\u00edp<\/a><\/strong><\/span><\/td>\nl\u00f4 3 s\u1ed1 v\u00edp mn \u0103n l\u00f4<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    c\u1eb7p x\u1ec9u ch\u1ee7 v\u00edp mn<\/a><\/strong><\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    \"\"<\/p>\n

    \"\"c\u1ea7u \u0111\u1eb9p mi\u1ec1n trung<\/span><\/strong><\/h4>\n\n\n\n\n\n\n\n
    x\u1ec9u ch\u1ee7 v\u00edp mt \u0103n x\u1ec9u ch\u1ee7<\/a><\/span><\/span><\/strong><\/span><\/td>\nsong th\u1ee7 l\u00f4 v\u00edp mt<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u00edp mt<\/a><\/strong><\/span><\/td>\n\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 v\u00edp mt<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    ch\u00ednh x\u00e1c gi\u1ea3i 8 v\u00edp mt<\/a><\/strong><\/span><\/td>\nl\u00f4 3 s\u1ed1 v\u00edp mt \u0103n l\u00f4<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    bao l\u00f4 v\u00edp mt ph\u00e1t t\u00e0i<\/a><\/strong><\/span><\/td>\n\u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mt<\/a><\/strong><\/span><\/td>\n<\/tr>\n
    c\u1eb7p x\u1ec9u ch\u1ee7 v\u00edp mt<\/a><\/strong><\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    \u0110\u1ec1 k\u00e9p l\u00e0 m\u1ed9t d\u1ea1ng \u0111\u1eb7c bi\u1ec7t v\u00e0 kh\u00f4ng theo b\u1ea5t c\u1ee9 quy t\u1eafc n\u00e0o. \u0110\u1ec3 t\u00ednh to\u00e1n \u0111\u00e1nh \u0111\u1ec1 k\u00e9p c\u1ea7n d\u1ef1a v\u00e0o nh\u1eefng d\u1ea5u hi\u1ec7u m\u00e0 ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m \u0111\u00fac r\u00fat \u0111\u01b0\u1ee3c. 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