{"id":18540,"date":"2024-03-07T19:37:50","date_gmt":"2024-03-07T19:37:50","guid":{"rendered":"https:\/\/soicau2016.minhngocxoso.com\/?p=18540"},"modified":"2024-03-07T19:37:50","modified_gmt":"2024-03-07T19:37:50","slug":"nhung-cau-hoi-hay-gap-ve-song-thu-lo","status":"publish","type":"post","link":"https:\/\/3cangxosomienbac.fun\/nhung-cau-hoi-hay-gap-ve-song-thu-lo\/","title":{"rendered":"Nh\u1eefng c\u00e2u h\u1ecfi hay g\u1eb7p v\u1ec1 song th\u1ee7 l\u00f4"},"content":{"rendered":"
D\u1ef1a v\u00e0o s\u1ed1 tr\u00fang \u0111\u01b0\u1ee3c b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c bao nhi\u00eau \u0111i\u1ec3m, b\u1ea1n s\u1ebd \u0103n ti\u1ec1n theo s\u1ed1 tr\u00fang, tr\u1eeb \u0111i t\u1ed5ng s\u1ed1 v\u1ed1n \u0111\u1ea7u t\u01b0 cho c\u1ea3 c\u1eb7p l\u00e0 ra s\u1ed1 l\u00e3i c\u1ee7a b\u1ea1n ng\u00e0y h\u00f4m nay. N\u1ebfu nh\u01b0 b\u1ea1n ch\u01a1i song th\u1ee7 l\u00f4 khung 2 ng\u00e0y hay song th\u1ee7 l\u00f4 khung 3 ng\u00e0y th\u00ec l\u1ea5y s\u1ed1 ti\u1ec1n tr\u00fang tr\u1eeb \u0111i t\u1ed5ng v\u1ed1n \u0111\u1ea7u t\u01b0 3 ng\u00e0y hay 3 ng\u00e0y b\u1ea1n ch\u01a1i ra con s\u1ed1 cu\u1ed1i c\u00f9ng m\u1edbi l\u00e3i.<\/p>\n
B\u1ea5t k\u1ef3 ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u0169ng c\u00f3 \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m v\u00e0 song th\u1ee7 l\u00f4 c\u0169ng nh\u01b0 th\u1ebf. B\u1ea1n s\u1ebd t\u1ed1n nhi\u1ec1u ti\u1ec1n h\u01a1n so v\u1edbi ph\u01b0\u01a1ng ph\u00e1p tr\u1ea3i nghi\u1ec7m tr\u00f2 b\u1ea1ch th\u1ee7 l\u00f4 do ph\u1ea3i c\u01b0\u1ee3c c\u1ea3 2 s\u1ed1. Do \u0111\u00f3 n\u1ebfu nh\u01b0 ch\u1ec9 v\u1ec1 1 trong 2 con th\u00ec m\u1ee9c \u0111\u1ed9 l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n s\u1ebd kh\u00f4ng \u0111\u1ea1t m\u1ee9c t\u1ed1i \u01b0u nh\u1ea5t.<\/p>\n
Soi c\u1ea7u song th\u1ee7 l\u00f4 khung hai ng\u00e0y l\u00e0 h\u00ecnh th\u1ee9c ch\u01a1i \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi y\u00eau th\u00edch do kh\u1ea3 n\u0103ng th\u1eafng c\u01b0\u1ee3c \u0103n l\u00f4 cao, d\u1ec5 qu\u1ea3n l\u00fd v\u1ed1n h\u01a1n. Theo nh\u01b0 th\u1ed1ng k\u00ea STL mi\u1ec1n B\u1eafc c\u00f3 th\u1ea5y cao th\u1ee7 th\u01b0\u1eddng xuy\u00ean \u0111\u00e1nh l\u1ed9 ST theo t\u1ef7 l\u1ec7 c\u01b0\u1ee3c 1:2 hay 1:3 s\u1ebd chi ti\u1ebft nh\u01b0 sau:<\/p>\n
<\/p>\n
B\u1eaft song th\u1ee7 l\u00f4<\/p>\n
Chia ti\u1ec1n v\u1ed1n theo t\u1ef7 l\u1ec7 1:2: Ng\u00e0y th\u1ee9 nh\u1ea5t b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c m\u1ed7i m\u1ed9t con l\u00f4 100 \u0111i\u1ec3m v\u00e0 sang ng\u00e0y th\u1ee9 2 b\u1ea1n t\u0103ng ti\u1ec1n c\u01b0\u1ee3c l\u00ean m\u1ed7i m\u1ed9t con l\u00f4 100 \u0111i\u1ec3m v\u00e0 sang ng\u00e0y th\u1ee9 2 t\u0103ng ti\u1ec1n c\u01b0\u1ee3c l\u00ean 200 \u0111i\u1ec3m. Nh\u01b0 th\u1ebf, ch\u1ec9 c\u1ea7n 1 trong 2 l\u00f4 v\u1ec1 trong v\u00f2ng 2 ng\u00e0y b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c l\u00e3i.<\/p>\n
Chia ti\u1ec1n v\u1ed1n theo t\u1ef7 l\u1ec7 1:3: Ng\u00e0y \u0111\u1ea7u ti\u00ean b\u1ea1n c\u01b0\u1ee3c ti\u1ec1n m\u00f4i m\u1ed9t con 100 \u0111i\u1ec3m. Ng\u00e0y th\u1ee9 2, m\u1ed7i m\u1ed9t con b\u1ea1n \u0111\u1eb7t c\u01b0\u1ee3c 300 \u0111i\u1ec3m. \u0110\u00e1nh theo t\u1ef7 l\u1ec7 n\u00e0y s\u1ed1 ti\u1ec1n th\u1eafng gi\u1ea3i l\u1edbn nh\u01b0ng c\u0169ng ch\u01b0a ph\u1ea7n m\u1ea1o hi\u1ec3m kh\u00f4ng nh\u1ecf. Do \u0111\u1ea5y, n\u1ebfu nh\u01b0 n\u1eafm ch\u1eafc ph\u1ea7n th\u1eafng trong tay, b\u1ea1n n\u00ean d\u00f9ng ph\u01b0\u01a1ng \u00e1n n\u00e0y.<\/p>\n
T\u1ea1i c\u00e1ch soi c\u1ea7u l\u00f4 nu\u00f4i song th\u1ee7 khung 3 ng\u00e0y rong b\u1ea1ch kim MB c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1ch nu\u00f4i 2 ng\u00e0y nh\u01b0ng so v\u1edbi nu\u00f4i 2 ng\u00e0y th\u00ec nu\u00f4i 3 ng\u00e0y mang l\u1ea1i c\u01a1 h\u1ed9i th\u1eafng cao h\u01a1n.<\/p>\n
Nh\u01b0ng \u0111i k\u00e8m v\u1edbi \u0111\u1ea5y c\u0169ng y\u00eau c\u1ea7u ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i c\u00f3 s\u1ef1 t\u00ednh to\u00e1n c\u1ea9n th\u1eadn \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c con l\u00f4 t\u1ed1t. T\u1ef7 l\u1ec7 ti\u1ec1n v\u1ed1n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi c\u00e1ch \u0111\u00e1nh n\u00e0y l\u00e0 1:3:6 hay 1:3:8. D\u1ef1a v\u00e0o ng\u00e2n s\u00e1ch c\u0169ng nh\u01b0 y\u00eau c\u1ea7u m\u1ed7i ng\u01b0\u1eddi c\u00f3 \u0111\u01b0\u1ee3c c\u00e1ch v\u00e0o ti\u1ec1n th\u00edch h\u1ee3p.<\/p>\n
Tr\u00ean ch\u00ednh l\u00e0 gi\u1ea3i \u0111\u00e1p v\u1ec1 song th\u1ee7 l\u00f4 l\u00e0 g\u00ec? M\u1ed9t trong c\u00e1ch \u0111\u00e1nh \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng hi\u1ec7n nay do mang l\u1ea1i c\u01a1 h\u1ed9i th\u1eafng l\u1edbn. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 song th\u1ee7 l\u00f4. <\/p>\n
\nh\u00e3y soi c\u1ea7u mi\u1ec1n b\u1eafc si\u00eau chu\u1ea9n h\u00f4m nay c\u00f9ng ch\u00fang t\u00f4i. anh ch\u1ecb l\u01b0\u1edbt xu\u1ed1ng d\u01b0\u1edbi xem d\u1ecbch v\u1ee5 chu\u1ea9n x\u00e1c h\u00f4m nay<\/span><\/p>\n