{"id":17901,"date":"2024-02-04T11:31:50","date_gmt":"2024-02-04T11:31:50","guid":{"rendered":"https:\/\/soicau5103.minhngocxoso.com\/?p=17901"},"modified":"2024-02-04T11:31:50","modified_gmt":"2024-02-04T11:31:50","slug":"phuong-phap-tinh-xien-truot-tu-lo-nhieu-nhay","status":"publish","type":"post","link":"https:\/\/cau2nhay.com\/phuong-phap-tinh-xien-truot-tu-lo-nhieu-nhay\/","title":{"rendered":"ph\u01b0\u01a1ng ph\u00e1p t\u00ednh xi\u00ean tr\u01b0\u1ee3t t\u1eeb l\u00f4 nhi\u1ec1u nh\u00e1y"},"content":{"rendered":"

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L\u00f4 tr\u01b0\u1ee3t hi\u1ec7n nay l\u00e0 m\u1ed9t c\u00e1ch \u0111\u00e1nh kh\u00e1 m\u1edbi m\u1ebb nh\u01b0ng r\u1ea5t hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean c\u00f3 l\u1ebd v\u1eabn nhi\u1ec1u ng\u01b0\u1eddi ch\u01b0a hi\u1ec3u r\u00f5 l\u00f4 tr\u01b0\u1ee3t l\u00e0 g\u00ec. \u0110\u1ec3 kh\u00f4ng b\u1ecf qua c\u01a1 h\u1ed9i ki\u1ebfm ti\u1ec1n tuy\u1ec7t v\u1eddi n\u00e0y th\u00ec b\u1ea1n n\u00ean t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 lo\u1ea1i l\u00f4 n\u00e0y nh\u00e9.<\/p>\n\n\n\n

T\u1ea5t c\u1ea3 nh\u1eefng th\u00f4ng tin v\u1ec1 c\u00e1ch ch\u01a1i, t\u1ef7 l\u1ec7 \u0103n v\u00e0 kinh nghi\u1ec7m soi c\u1ea7u l\u00f4 tr\u01b0\u1ee3t hay nh\u1ea5t s\u1ebd \u0111\u01b0\u1ee3c ch\u1ec9 \u0111i\u1ec3m trong b\u00e0i vi\u1ebft sau.<\/p>\n\n\n\n

L\u00f4 tr\u01b0\u1ee3t l\u00e0 g\u00ec?<\/h2>\n\n\n\n

L\u00f4 tr\u01b0\u1ee3t hi\u1ec3u \u0111\u01a1n gi\u1ea3n ch\u00ednh l\u00e0 nh\u1eefng l\u00f4 kh\u00f4ng xu\u1ea5t hi\u1ec7n trong b\u1ea3ng KQXS c\u1ee7a \u0111\u00e0i m\u00e0 b\u1ea1n d\u1ef1 \u0111o\u00e1n. \u1ede m\u1ed9t s\u1ed1 n\u01a1i c\u00f2n g\u1ecdi ch\u00fang l\u00e0 ch\u01a1i xi\u00ean tr\u01b0\u1ee3t hay l\u00f4 t\u00f4 tr\u01b0\u1ee3t. V\u00e0 d\u00e0n l\u00f4 tr\u01b0\u1ee3t ch\u00ednh l\u00e0 t\u1ed5 h\u1ee3p c\u00e1c con s\u1ed1 kh\u00f4ng n\u1ed5 trong m\u1ed9t k\u1ef3 quay. <\/p>\n\n\n\n

N\u1ebfu nh\u01b0 \u0111\u00e1nh l\u00f4 \u0111\u1ed9c nh\u1ea5t, STL hay l\u00f4 d\u00e0n l\u00e0 c\u00e1ch d\u1ef1 \u0111o\u00e1n c\u00e1c c\u1eb7p s\u1ed1 s\u1ebd v\u1ec1 th\u00ec \u0111\u00e1nh l\u00f4 n\u00e0y l\u00e0 ch\u1ecdn c\u00e1c c\u1eb7p s\u1ed1 kh\u00f4ng n\u1ed5. M\u1eb7c d\u00f9 h\u01a1i ng\u01b0\u1ee3c v\u1edbi c\u00e1ch \u0111\u00e1nh th\u00f4ng th\u01b0\u1eddng m\u1ed9t ch\u00fat nh\u01b0ng x\u00e1c su\u1ea5t tr\u00fang cao khi\u1ebfn ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n.<\/p>\n\n\n\n

Ch\u00fang ta l\u1ea5y v\u00ed d\u1ee5 \u1edf XSMB, m\u1ed7i ng\u00e0y s\u1ebd c\u00f3 27 gi\u1ea3i l\u00f4 xu\u1ea5t hi\u1ec7n, tr\u1eeb \u0111i l\u00f4 nhi\u1ec1u nh\u00e1y th\u00ec c\u00f3 kho\u1ea3ng 23 \u2013 24 con s\u1ed1 s\u1ebd n\u1ed5. V\u00e0 c\u00f2n l\u1ea1i l\u00e0 76 \u2013 77 l\u00f4 kh\u00f4ng v\u1ec1 hay ch\u00ednh l\u00e0 d\u00e0n l\u00f4 tr\u01b0\u1ee3t. Nh\u01b0 v\u1eady t\u1ef7 l\u1ec7 ch\u1ecdn \u0111\u01b0\u1ee3c l\u00f4 tr\u01b0\u1ee3t s\u1ebd cao h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi d\u1ef1 \u0111o\u00e1n l\u00f4 tr\u00fang.<\/p>\n\n\n\n

Hi\u1ec7n t\u1ea1i th\u00ec \u0111\u1ed1i v\u1edbi lo\u1ea1i l\u00f4 n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c ph\u00e2n chia kh\u00e1 \u0111a d\u1ea1ng d\u1ef1a v\u00e0o s\u1ed1 l\u01b0\u1ee3ng c\u00e1c l\u00f4 m\u00e0 b\u1ea1n d\u1ef1 \u0111o\u00e1n kh\u00f4ng v\u1ec1.<\/p>\n\n\n\n

V\u1edbi m\u1ee9c tr\u1ea3 th\u01b0\u1edfng cao nh\u01b0 nhi\u1ec1u nh\u00e0 c\u00e1i hi\u1ec7n nay th\u00ec ch\u00fang ch\u1eafc ch\u1eafn s\u1ebd mang \u0111\u1ebfn r\u1ea5t nhi\u1ec1u c\u01a1 h\u1ed9i \u0111\u1ed5i v\u1eadn cho nh\u1eefng ai c\u00f3 \u0111am m\u00ea, c\u1ea3m gi\u00e1c s\u1ed1 t\u1ed1t v\u00e0 nhi\u1ec1u kinh nghi\u1ec7m.<\/p>\n\n\n\n

C\u00e1ch \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<\/h2>\n\n\n\n

N\u1ebfu nh\u01b0 \u0111\u00e1nh l\u00f4 n\u00e0y c\u00f3 STL, xi\u00ean quay th\u00ec l\u00f4 tr\u01b0\u1ee3t c\u0169ng c\u00f3 xi\u00ean tr\u01b0\u1ee3t 6, 7, 8\u2026 \u0110\u00fang nh\u01b0 t\u00ean g\u1ecdi c\u1ee7a ch\u00fang th\u00ec m\u1ed7i h\u00ecnh th\u1ee9c ch\u01a1i t\u01b0\u01a1ng \u1ee9ng v\u1edbi s\u1ed1 l\u00f4 d\u1ef1 \u0111o\u00e1n kh\u00f4ng v\u1ec1.<\/p>\n\n\n\n

T\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m n\u00e0y th\u00ec c\u00f3 c\u00e1c c\u00e1ch \u0111\u00e1nh xi\u00ean tr\u01b0\u1ee3t c\u01a1 b\u1ea3n l\u00e0: tr\u01b0\u1ee3t 6, 7, 8, 9, 10 con l\u00f4. V\u00e0 t\u00f9y v\u00e0o s\u1ed1 l\u00f4 d\u1ef1 \u0111o\u00e1n m\u00e0 nh\u00e0 c\u00e1i s\u1ebd \u0111\u01b0a ra c\u00e1c m\u1ee9c ph\u00ed v\u00e0 t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng kh\u00e1c nhau.<\/p>\n\n\n\n

\u0110\u1eebng v\u1ed9i th\u1eafc m\u1eafc \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t h\u1ebft bao nhi\u00eau ti\u1ec1n v\u00e0 n\u1ebfu th\u1eafng s\u1ebd tr\u00fang bao nhi\u00eau. Ngay sau \u0111\u00e2y c\u00e1c chuy\u00ean gia x\u1ed5 s\u1ed1 s\u1ebd th\u1ecfa m\u00e3n nh\u1eefng b\u0103n kho\u0103n \u0111\u00f3.<\/h5>\n\n\n\n