{"id":18150,"date":"2024-03-22T01:40:46","date_gmt":"2024-03-22T01:40:46","guid":{"rendered":"https:\/\/soicau4029.minhngocxoso.com\/?p=18150"},"modified":"2024-03-22T01:40:46","modified_gmt":"2024-03-22T01:40:46","slug":"phuong-phap-soi-cau-va-phuong-phap-choi-lo-bach-thu-chuan-xac","status":"publish","type":"post","link":"https:\/\/soicau12h.com\/phuong-phap-soi-cau-va-phuong-phap-choi-lo-bach-thu-chuan-xac\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 b\u1ea1ch th\u1ee7 chu\u1ea9n x\u00e1c"},"content":{"rendered":"

<\/p>\n\n\n

Soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00e0 g\u00ec ? v\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n bi\u1ebft \u0111\u1ed1i v\u1edbi anh ch\u1ecb em ch\u01a1i l\u00f4 \u0111\u1ec1 c\u1ea7n bi\u1ebft. Nh\u01b0 anh ch\u1ecb em ch\u01a1i x\u1ed5 s\u1ed1 l\u00e2u n\u0103m \u0111\u00e3 r\u00f5 l\u00f4 b\u1ea1ch th\u1ee7 l\u00e0 g\u00ec nh\u01b0ng \u0111\u1ed1i v\u1edbi c\u00e1c b\u1ea1n m\u1edbi ch\u01a1i. Th\u00ec \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi kh\u00f3, v\u00ec v\u1eady h\u00f4m nay ti\u1ebfp t\u1ee5c gi\u1edbi thi\u1ec7u \u0111\u1ebfn anh em. \u0110\u1ecbnh ngh\u0129a l\u00f4 b\u1ea1ch th\u1ee7, ph\u01b0\u01a1ng th\u1ee9c b\u1eaft l\u00f4 b\u1ea1ch th\u1ee7 chu\u1ea9n x\u00e1c d\u1ef1a tr\u00ean ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u  .<\/p>\n\n\n\n

Kh\u00e1i ni\u1ec7m soi c\u1ea7u b\u1ea1ch th\u1ee7<\/strong><\/h2>\n\n\n\n

T\u1eeb \u201d\u2019 b\u1ea1ch th\u1ee7 l\u00f4 \u201d c\u00f2n ch\u01b0a ph\u1ed5 bi\u1ebfn r\u1ed9ng r\u00e3i trong cu\u1ed9c s\u1ed1ng m\u1ed7i ng\u00e0y nh\u01b0 c\u00e1c t\u1eeb kh\u00e1c. \u0110\u00e2y l\u00e0 m\u1ed9t t\u1eeb \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh b\u1edfi ti\u1ebfng vi\u1ec7t v\u00e0 \u0111\u01b0\u1ee3c bi\u1ebft r\u1ed9ng r\u00e3i t\u1eeb n\u0103m 1962 . Khi b\u1eaft \u0111\u1ea7u th\u00e0nh l\u1eadp c\u00f4ng ty x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft th\u1ee7 \u0111\u00f4 mi\u1ec1n b\u1eafc . V\u00e0 \u0111\u01b0\u1ee3c c\u00e1c l\u00f4 th\u1ee7 truy\u1ec1n mi\u1ec7ng cho nhau r\u1ed9ng r\u00e3i trong gi\u1edbi ch\u01a1i l\u00f4 \u0111\u1ec1 c\u1edd b\u1ea1c. B\u1ea1ch th\u1ee7 l\u00f4 c\u00f2n bi\u1ebft nh\u01b0 l\u00e0 \u0111\u1ed9c th\u1ee7 l\u00f4 t\u00f9y \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 c\u00e1ch g\u1ecdi .<\/p>\n\n\n\n

\u00dd ngh\u0129a : B\u1ea1ch th\u1ee7 l\u00f4 l\u00e0 c\u00e1ch ch\u01a1i c\u1edd b\u1ea1c \u0111\u01b0\u1ee3c c\u00e1c l\u00f4 th\u1ee7 s\u1eed d\u1ee5ng 1 con l\u00f4 duy nh\u1ea5t trong 1 l\u1ea7n ch\u01a1i. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n l\u00e0 ch\u1ec9 c\u1ea7n m\u1ed9t ph\u00e1t chu\u1ea9n x\u00e1c \u0111\u1ec3 \u0111\u1ecbnh \u0111o\u1ea1t cu\u1ed9c ch\u01a1i trong gi\u1edbi l\u00f4 \u0111\u1ec1 . Nh\u01b0 v\u1eady l\u00e0 ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 ch\u01a1i m\u1ed9t con l\u00f4 duy nh\u1ea5t \u0111\u1ec3 chi\u1ebfn th\u1eafng.<\/p>\n\n\n\n

\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi ch\u01a1i b\u1ea1ch th\u1ee7 l\u00f4<\/strong><\/h3>\n\n\n\n

\u01afu \u0111i\u1ec3m : \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i b\u1ecf ra kh\u00e1 \u00edt v\u1ed1n ch\u01a1i , thay v\u00ec b\u1ecf kh\u00e1 nhi\u1ec1u v\u1ed1n v\u00e0o nhi\u1ec1u con l\u00f4. Th\u00ec c\u00e1c b\u1ea1n ch\u1ec9 c\u1ea7n t\u1eadp trung v\u1ed1n \u0111\u1ec3 ch\u01a1i m\u1ed9t con l\u00f4 duy nh\u1ea5t trong to\u00e0n b\u1ed9 27 gi\u1ea3i c\u1ee7a l\u00f4 mi\u1ec1n b\u1eafc. L\u1ee3i nhu\u1eadn khi tr\u00fang l\u00f4 kh\u00e1 cao n\u1ebfu anh ch\u1ecb em b\u1eaft chu\u1ea9n x\u00e1c.<\/p>\n\n\n\n

Nh\u01b0\u1ee3c \u0111i\u1ec3m : \u0110\u00e2y l\u00e0 c\u00e1ch ch\u01a1i kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi anh ch\u1ecb em c\u1ea7n s\u1ef1 an to\u00e0n . B\u1edfi nh\u1eefng anh ch\u1ecb em c\u1ea7n s\u1ef1 an to\u00e0n s\u1ebd ch\u01a1i th\u00eam l\u00f4 l\u00f3t tr\u00e1nh thua.<\/p>\n\n\n

\"\"<\/p>\n\n\n

Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p Soi c\u1ea7u b\u1ea1ch th\u1ee7 \u0111\u00e1nh l\u00e0 th\u1eafng<\/h2>\n\n\n\n
  1. Ph\u01b0\u01a1ng ph\u00e1p b\u1eaft b\u1ea1ch th\u1ee7 l\u00f4 theo gi\u1ea3i \u0111\u1eb7c bi\u1ec7t:<\/strong><\/li><\/ol>\n\n\n\n

    \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c nhi\u1ec1u anh em mi\u1ec1n B\u1eafc s\u1eed d\u1ee5ng t\u1eeb x\u01b0a \u0111\u1ebfn nay. C\u00e1ch t\u00ednh nh\u01b0 sau:<\/p>\n\n\n\n

    K\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y h\u00f4m nay l\u00e0: 48710 th\u00ec ch\u00fang ta \u0111\u01b0\u1ee3c c\u00e1c con b\u1ea1ch th\u1ee7 l\u00f4 l\u00e0: 48; 87; 71 v\u00e0 10. Trong 4 con s\u1ed1 n\u00e0y n\u1ebfu anh em \u0111\u1eb7c bi\u1ec7t y\u00eau th\u00edch con s\u1ed1 n\u00e0o th\u00ec h\u00e3y ch\u1ecdn con s\u1ed1 \u0111\u00f3 \u0111\u1ec3 \u0111\u00e1nh. Ho\u1eb7c n\u1ebfu kh\u00f4ng bi\u1ebft ch\u1ecdn l\u1ef1a sao cho h\u1ee3p l\u00fd th\u00ec trong 4 con s\u1ed1 tr\u00ean, con s\u1ed1 n\u00e0o hay v\u1ec1 nh\u1ea5t trong v\u00f2ng 100 ng\u00e0y tr\u1edf l\u1ea1i \u0111\u00e2y th\u00ec n\u00ean ch\u1ecdn \u0111\u1ec3 \u0111\u00e1nh b\u1ea1ch th\u1ee7 l\u00f4.<\/p>\n\n\n\n

    2. Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u tam gi\u00e1c:<\/strong><\/p>\n\n\n\n

    Ki\u1ec3u \u0111\u00e1nh B\u1ea1ch th\u1ee7 l\u00f4 n\u00e0y l\u00e0 c\u00e1ch b\u1eaft l\u00f4 \u0103n ti\u1ec1n \u0111i\u1ec3n h\u00ecnh c\u1ee7a nhi\u1ec1u tay ch\u01a1i chuy\u00ean nghi\u1ec7p. V\u1edbi c\u00e1ch b\u1eaft n\u00e0y ng\u01b0\u1eddi ch\u01a1i ch\u1ec9 c\u1ea7n l\u1ea5y s\u1ed1 gi\u1eefa \u1edf gi\u1ea3i 1 k\u1ebft h\u1ee3p v\u1edbi  c\u00e1c s\u1ed1 c\u1ee7a gi\u1ea3i 3, 4.<\/p>\n\n\n\n

    V\u00ed d\u1ee5: Ch\u00fang ta \u0111\u01b0\u1ee3c nh\u1eefng s\u1ed1 5, 6,6 . Anh em x\u1ebfp c\u00e1c s\u1ed1 theo d\u1ea1ng tam gi\u00e1c c\u00e2n 656.<\/p>\n\n\n\n

    Nh\u01b0 v\u1eady c\u1eb7p s\u1ed1 n\u00e0y s\u1ebd tr\u00f9ng nhau s\u1ed1 6 v\u00e0 s\u1ed1 6 s\u1ebd d\u1ec5 ra ngay ng\u00e0y \u0111\u1ea7u ti\u00ean. Anh em c\u00f3 th\u1ec3 nu\u00f4i l\u00f4 b\u1ea1ch th\u1ee7 56 trong kho\u1ea3ng 5 ng\u00e0y b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u00f3 c\u01a1 h\u1ed9i thu v\u1ec1 c\u01a1 h\u1ed9i th\u1eafng \u0111\u1eadm nh\u00e9.<\/p>\n\n\n\n

    3. Ph\u01b0\u01a1ng ph\u00e1p b\u1eaft l\u00f4 r\u01a1i :<\/strong><\/p>\n\n\n\n

    \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 b\u1ea1ch th\u1ee7 kh\u00e1 chu\u1ea9n x\u00e1c v\u00e0 d\u1ec5 nh\u1edb g\u1eedi \u0111\u1ebfn c\u00e1c b\u1ea1n. L\u00f4 r\u01a1i l\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1eaft l\u00f4 v\u1ec1 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y h\u00f4m tr\u01b0\u1edbc \u0111\u1ec3 \u0111\u00e1nh l\u00f4 cho ng\u00e0y h\u00f4m sau.<\/p>\n\n\n\n

    V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y c\u00e1c b\u1ea1n \u00e1p d\u1ee5ng tr\u00ean th\u1ef1c t\u1ebf kh\u00e1 th\u00e0nh c\u00f4ng. V\u1eady n\u00ean anh ch\u1ecb em n\u00ean ch\u00fa \u00fd v\u00e0 theo d\u00f5i nh\u00e9.<\/p>\n\n\n\n

    4. Ph\u01b0\u01a1ng ph\u00e1p soi l\u00f4 b\u1ea1ch th\u1ee7 theo s\u1ed5 m\u01a1:<\/strong><\/h4>\n\n\n\n

    \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kh\u00e1 ph\u1ed5 bi\u1ebfn d\u00e0nh cho nh\u1eefng anh ch\u1ecb em c\u00f3 gi\u00e1c quan th\u1ee9 6. V\u1edbi nh\u1eefng g\u00ec \u0111\u01b0\u1ee3c h\u1ec7 th\u1ed1ng t\u1ed5ng h\u1ee3p v\u00e0 th\u1ed1ng k\u00ea t\u1ea1i s\u1ed5 m\u01a1 l\u00f4 \u0111\u1ec1 . Anh ch\u1ecb em c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0 l\u1ef1a ch\u1ecdn cho m\u00ecnh nh\u1eefng con s\u1ed1 \u01b0ng \u00fd nh\u1ea5t \u0111\u1ec3 ch\u01a1i nh\u00e9.<\/p>\n\n\n\n

    K\u1ebft lu\u1eadn : Tr\u00ean \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 b\u1ea1ch th\u1ee7 chu\u1ea9n x\u00e1c. Anh ch\u1ecb em c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 t\u00ecm cho m\u00ecnh 1 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 chu\u1ea9n x\u00e1c v\u00e0 hay nh\u1ea5t nh\u00e9. Ch\u00fac c\u00e1c b\u1ea1n g\u1eb7p nhi\u1ec1u may m\u1eafn ph\u00e1t t\u00e0i.<\/p>\n\n\n

    <\/p>\r\n\r\n

    \r\n
    soi c\u1ea7u cao c\u1ea5p<\/span><\/div>\r\n<\/div>\r\n
    \r\n