C\u00e1ch soi c\u1ea7u l\u00f4<\/strong> theo ch\u1eb5n l\u1ebb c\u0169ng \u0111\u01b0\u1ee3c nhi\u1ec1u tay ch\u01a1i l\u00f4 \u0111\u1ec1 chuy\u00ean nghi\u1ec7p s\u1eed d\u1ee5ng. Thay v\u00ec ch\u1ec9 b\u1eaft 1 ho\u1eb7c 2 s\u1ed1 l\u00f4 \u0111\u1ec3 \u0111\u00e1nh th\u00ec c\u00e1c b\u1ea1n s\u1ebd c\u00f3 th\u00eam nhi\u1ec1u con s\u1ed1 kh\u00e1c nhau \u0111\u1ec3 ch\u01a1i. Theo c\u00e1c chuy\u00ean gia th\u00ec vi\u1ec7c \u1ee9ng d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng c\u00f3 l\u00e3i th\u1ea5p h\u01a1n nh\u01b0ng m\u1ee9c \u0111\u1ed9 r\u1ee7i ro s\u1ebd h\u1ea1n ch\u1ebf. <\/p>\n\n\n\nTr\u01b0\u1edbc ti\u00ean c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i c\u1eadp nh\u1eadt k\u1ebft qu\u1ea3 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ng\u00e0y ch\u1ee7 nh\u1eadt g\u1ea7n nh\u1ea5t. C\u0103n c\u1ee9 v\u00e0o s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i n\u00e0y \u0111\u1ec3 nu\u00f4i d\u00e0n s\u1ed1 t\u01b0\u01a1ng \u1ee9ng. V\u00ed d\u1ee5 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a ng\u00e0y ch\u1ee7 nh\u1eadt c\u00f3 k\u1ebft qu\u1ea3 l\u00e0 35768 th\u00ec c\u00e1c b\u1ea1n c\u00f3 s\u1ed1 \u0111\u1ea7u v\u00e0 s\u1ed1 cu\u1ed1i gh\u00e9p l\u1ea1i l\u00e0 38 – \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ch\u1eb5n. T\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111i\u1ec1u n\u00e0y \u0111\u00f3 l\u00e0 anh ch\u1ecb em s\u1ebd \u0111\u00e1nh d\u00e0n s\u1ed1 bao g\u1ed3m 25 s\u1ed1 l\u1ebb ch\u1eb5n trong v\u00f2ng t\u1eeb 3-7 ng\u00e0y t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n kinh t\u1ebf. <\/p>\n\n\n\n
C\u00f3 nhi\u1ec1u tay ch\u01a1i \u0111\u1ecf \u0111en gi\u00e0u kinh nghi\u1ec7m \u0111\u00e3 th\u1eed s\u1ee9c v\u1edbi c\u00e1ch soi c\u1ea7u l\u00f4 d\u1ec5 tr\u00fang<\/strong> theo ch\u1eb5n l\u1ebb n\u00e0y v\u00e0 mang v\u1ec1 k\u1ebft qu\u1ea3 cao. Tuy nhi\u00ean \u0111\u1ec3 th\u1ef1c s\u1ef1 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 th\u00ec c\u00e1c b\u1ea1n c\u1ea7n ph\u1ea3i c\u00f3 s\u1ef1 t\u00ednh to\u00e1n t\u1ec9 m\u1ec9, khoa h\u1ecdc v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u00ecm c\u00e1ch lo\u1ea1i b\u1ecf c\u00e1c con s\u1ed1 x\u1ea5u \u0111\u1ec3 t\u0103ng c\u01a1 h\u1ed9i chi\u1ebfn th\u1eafng h\u01a1n. <\/p>\n\n\n\nC\u00e1ch soi c\u1ea7u l\u00f4 mi\u1ec1n b\u1eafc 2020 theo ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng<\/strong><\/h2>\n\n\n\nM\u1eb7c d\u00f9 c\u00e1ch soi c\u1ea7u nay \u00edt \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0ng \u0111\u00e2y \u0111\u01b0\u1ee3c coi l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u00f3 hi\u1ec7u qu\u1ea3 cao. D\u1ef1a v\u00e0o l\u1ecbch v\u1ea1n ni\u00ean th\u00ec c\u00f3 t\u1ea5t c\u1ea3 l\u00e0 10 thi\u00ean can, m\u1ed7i thi\u00ean can s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi 1 con s\u1ed1 c\u1ee5 th\u1ec3. <\/p>\n\n\n\n
V\u00ed d\u1ee5: Gi\u00e1p, B\u00ednh, M\u1eadu, Canh, Nh\u00e2m s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c con s\u1ed1 l\u00e0 4, 6, 8, 0, 3. B\u00ean c\u1ea1nh \u0111\u00f3 \u1ea4t, \u0110inh, K\u1ef7, T\u00e2n, Qu\u00fd th\u00ec s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c con s\u1ed1 l\u00e0 5, 7, 9, 1, 2.<\/p>\n\n\n\n
D\u1ef1a theo quy lu\u1eadt n\u00e0y c\u0169ng c\u00f3 12 \u0111\u1ecba chi v\u00e0 m\u1ed7i \u0111\u1ecba chi c\u0169ng \u0111\u1ea1i di\u1ec7n cho 1 con s\u1ed1 c\u1ee5 th\u1ec3. B\u00ean c\u1ea1nh \u0111\u00f3 theo ng\u0169 h\u00e0nh c\u00f3 5 y\u1ebfu t\u1ed1 t\u01b0\u01a1ng sinh, t\u01b0\u01a1ng kh\u1eafc. M\u1ed7i m\u1ed9t y\u1ebfu t\u1ed1 c\u0169ng s\u1ebd t\u01b0\u01a1ng \u1ee9ng v\u1edbi con s\u1ed1 kh\u00e1c nhau \u0111\u1ec3 t\u1ea1o n\u00ean con s\u1ed1 trong l\u00f4 \u0111\u1ec1. <\/p>\n\n\n\n
V\u00ed d\u1ee5: Kim \u1ee9ng v\u1edbi 4, 9, Th\u1ee7y \u1ee9ng v\u1edbi 1, 6, M\u1ed9c \u1ee9ng v\u1edbi 3, 8 v\u00e0 H\u1ecfa \u1ee9ng v\u1edbi 2 v\u00e0 7, Th\u1ed5 l\u00e0 0 v\u00e0 5.<\/p>\n\n\n\n
\u00c1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 \u0111\u00e1nh l\u00f4 d\u1ef1a v\u00e0o th\u1eddi gian \u0111\u1ec3 t\u00ednh to\u00e1n \u0111\u01b0\u1ee3c con s\u1ed1 \u0111\u1eb9p. B\u00ean c\u1ea1nh \u0111\u00f3 1 s\u1ed1 tay ch\u01a1i c\u0169ng d\u1ef1a v\u00e0o n\u0103m sinh, n\u0103m m\u1ea5t, y\u1ebfu t\u1ed1 t\u00e2m linh \u0111\u1ec3 \u0111\u01b0a ra con s\u1ed1 c\u00f3 t\u1ef7 l\u1ec7 tr\u00fang cao nh\u1ea5t. Tuy nhi\u00ean \u0111i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c c\u00e1c quy lu\u1eadt v\u00e0 c\u00e1ch t\u00ednh theo ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng. <\/p>\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u l\u00f4 \u0111\u1ec1 theo \u0111\u1ea7u 0 \u0111\u00edt 0<\/strong><\/h2>\n\n\n\nSoi c\u1ea7u l\u00f4 \u0111\u1ec1 theo \u0111\u1ea7u 0 \u0111\u00edt 0 r\u1ea5t \u0111\u01a1n gi\u1ea3n v\u00e0 c\u0169ng mang \u0111\u1ebfn hi\u1ec7u qu\u1ea3 b\u1ea5t ng\u1edd. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ch\u01a1i th\u01b0\u1eddng xuy\u00ean \u00e1p d\u1ee5ng v\u00e0 \u0111\u00e3 c\u00f3 nhi\u1ec1u chi\u1ebfn th\u1eafng l\u1edbn. C\u00e1c b\u1ea1n c\u1ea7n ghi l\u1ea1i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 trong v\u00f2ng 1 tu\u1ea7n. S\u1ed1 n\u1eb1m \u1edf gi\u1eefa s\u1ebd l\u00e0 d\u1ea5u hi\u1ec7u may m\u1eafn \u0111\u1ec3 c\u00e1c b\u1ea1n mang v\u1ec1 chi\u1ebfn th\u1eafng. V\u00ed d\u1ee5 s\u1ed1 n\u1eb1m \u1edf gi\u1eefa c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u1ed1 0 th\u00ec c\u00e1c b\u1ea1n s\u1ebd \u0111\u00e1nh l\u00f4 c\u00f3 \u0111\u1ea7u l\u00e0 0 ho\u1eb7c \u0111\u00edt 0. \u0110i\u1ec1u n\u00e0y s\u1ebd mang l\u1ea1i hi\u1ec7u qu\u1ea3 tr\u00fang th\u01b0\u1edfng cao nh\u1ea5t cho ng\u01b0\u1eddi ch\u01a1i. <\/p>\n\n\n\n