<\/span>\u0110\u00e1nh STL nh\u01b0 th\u1ebf n\u00e0o?<\/h3>\n
<\/p>\n
N\u1ebfu nh\u01b0 ch\u01a1i \u0111\u1ed9c th\u1ee7 l\u00f4 l\u00e0 \u0111\u00e1nh m\u1ea1nh m\u1ed9t s\u1ed1 th\u00ec ch\u01a1i song th\u1ee7 l\u00f4 ch\u00ednh l\u00e0 \u0111\u00e1nh 2 l\u00f4 c\u00f9ng m\u1ee9c ti\u1ec1n.<\/p>\n
V\u00ed d\u1ee5: \u0110\u00e1nh l\u00f4 24 l\u00e0 5 \u0111i\u1ec3m th\u00ec ch\u01a1i 42 c\u0169ng ph\u1ea3i l\u00e0 5 \u0111i\u1ec3m.<\/p>\n
\u0110\u00e1nh STL th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 c\u00f3 kh\u1ea3 n\u0103ng chi\u1ebfn th\u1eafng cao h\u01a1n.<\/p>\n
\u0110\u01a1n gi\u1ea3n l\u00e0 khi ch\u01a1i BTL r\u1ea5t c\u00f3 th\u1ec3 s\u1ebd b\u1ecb l\u1ed9n l\u1ea1i nh\u01b0ng n\u1ebfu ch\u01a1i STL th\u00ec th\u01b0\u1eddng ng\u01b0\u1eddi ch\u01a1i ch\u1eb7n \u0111\u1ea7u \u0111u\u00f4i \u0111\u1ec3 ch\u1ed1ng t\u00ecnh tr\u1ea1ng n\u00e0y.<\/p>\n
V\u1ec1 nguy\u00ean t\u1eafc th\u00ec ch\u1ec9 c\u1ea7n ch\u01a1i\u00a02 s\u1ed1 b\u1ea5t k\u1ef3 v\u1edbi c\u00f9ng m\u1ed9t m\u1ee9c ti\u1ec1n\u00a0ngh\u0129a l\u00e0 ch\u00fang ta \u0111ang \u0111\u00e1nh STL. L\u00f4 n\u00e0y c\u00f3 th\u1ec3 l\u00e0 c\u1eb7p s\u1ed1 l\u1ed9n c\u1ee7a nhau nh\u01b0ng \u0111\u00f4i khi ch\u1ec9 c\u1ea7n ch\u00fang l\u00e0 nh\u1eefng l\u00f4 b\u1ea1ch th\u1ee7 k\u1ebft nh\u1ea5t m\u00e0 th\u00f4i.<\/p>\n
\u0110\u00e1nh STL nh\u01b0 th\u1ebf n\u00e0o?<\/h4>\n
Theo c\u00e1ch hi\u1ec3u tr\u00ean th\u00ec\u00a0ph\u01b0\u01a1ng ph\u00e1p b\u1eaft STL\u00a0c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 soi c\u1ea7u l\u00f4 b\u1ea1ch th\u1ee7.<\/p>\n
Ng\u01b0\u1eddi ch\u01a1i s\u1ebd \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c b\u1eaft c\u1ea7u l\u00f4 th\u00f4ng th\u01b0\u1eddng \u0111\u1ec1 t\u00ecm ra c\u1eb7p c\u00f3 x\u00e1c su\u1ea5t v\u1ec1 cao nh\u1ea5t. Sau \u0111\u00f3 ch\u01a1i th\u00eam c\u1eb7p l\u1ed9n \u0111\u1ec3 t\u1ea1o th\u00e0nh l\u00f4 song th\u1ee7.<\/p>\n
M\u1ed9t c\u00e1ch kh\u00e1c ch\u00ednh l\u00e0 l\u1ea5y c\u1eb7p k\u1ebft nh\u1ea5t v\u00e0 nh\u00ec \u0111\u1ec3 c\u00f9ng xu\u1ed1ng ti\u1ec1n m\u1ed9t m\u1ee9c.<\/p>\n
T\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u00e1nh l\u00f4 b\u1ea1ch th\u1ee7 th\u00ec ch\u00fang ta ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 ch\u01a1i song th\u1ee7 l\u00f4 theo ng\u00e0y ho\u1eb7c khung nu\u00f4i. V\u00ec \u0111\u00e1nh 2 s\u1ed1 n\u00ean khi nu\u00f4i c\u1ea7n nhi\u1ec1u v\u1ed1n h\u01a1n v\u00e0\u00a0m\u1ee9c max ch\u00ednh l\u00e0 5 ng\u00e0y.<\/p>\n
Trung b\u00ecnh nh\u1ea5t l\u00e0 ch\u01a1i\u00a0nu\u00f4i 2 \u2013 3 ng\u00e0y\u00a0v\u00ec t\u1ef7 l\u1ec7 ti\u1ec1n kh\u00f4ng qu\u00e1 l\u1edbn v\u00e0 \u0111\u00e2y l\u00e0 th\u1eddi \u0111i\u1ec3m l\u00f4 k\u1ebft d\u1ec5 n\u1ed5 nh\u1ea5t.<\/p>\n
V\u00e0 n\u1ebfu ch\u01a1i d\u1ea1ng khung ng\u00e0y n\u00e0y c\u0169ng c\u1ea7n l\u00ean k\u1ebf ho\u1ea1ch v\u00e0o ti\u1ec1n h\u1ee3p l\u00fd. D\u1ef1a v\u00e0o t\u1ef7 l\u1ec7 tr\u1ea3 th\u01b0\u1edfng c\u1ee7a t\u1eebng nh\u00e0 c\u00e1i m\u00e0 ng\u01b0\u1eddi ch\u01a1i s\u1ebd l\u1eadp c\u00e1c b\u1ea3ng ti\u1ec1n ph\u00f9 h\u1ee3p.<\/p>\n