Soi c\u1ea7u l\u00e0 m\u1ed9t trong nh\u1eefng h\u00ecnh th\u1ee9c \u0111\u01b0\u1ee3c r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m. C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ti\u1ebfn h\u00e0nh soi c\u1ea7u. M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 <\/span>soi c\u1ea7u xsmb l\u00f4 xi\u00ean<\/b>. C\u00e1ch soi n\u00e0y c\u00f3 g\u00ec kh\u00e1c v\u1edbi nh\u1eefng c\u00e1ch soi c\u1ea7u kh\u00e1c. C\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u th\u00f4ng qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9!<\/span><\/p>\n Soi c\u1ea7u xsmb l\u00f4 xi\u00ean <\/b>l\u00e0 c\u00e1ch ch\u01a1i r\u1ea5t ph\u1ed5 bi\u1ebfn hi\u1ec7n nay, \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi quan t\u00e2m v\u00e0 \u00e1p d\u1ee5ng. V\u1edbi h\u00ecnh th\u1ee9c n\u00e0y, t\u1ef7 l\u1ec7 ra l\u00f4 xi\u00ean th\u01b0\u1eddng th\u1ea5p nh\u01b0ng khi tr\u00fang l\u1ea1i mang \u0111\u1ebfn l\u1ee3i nhu\u1eadn r\u1ea5t cao. <\/span><\/p>\n L\u00f4 xi\u00ean l\u00e0 h\u00ecnh th\u1ee9c c\u00f9ng m\u1ed9t l\u00fac c\u00f3 th\u1ec3 \u0111\u00e1nh 2, 3 ho\u1eb7c 4 \u0111\u1ebfn 5 l\u00f4. T\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch b\u1ea1n ch\u1ecdn \u0111\u00e1nh theo xi\u00ean 2, xi\u00ean 3 hay xi\u00ean 4 \u0111\u1ec3 c\u00f3 c\u00e1ch t\u00ednh \u0103n \u0111\u01b0\u1ee3c bao nhi\u00eau. T\u00f9y thu\u1ed9c v\u00e0o s\u1edf th\u00edch c\u0169ng nh\u01b0 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch, t\u00ednh to\u00e1n c\u1ee7a m\u00ecnh m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn cho m\u00ecnh h\u00ecnh th\u1ee9c ph\u00f9 h\u1ee3p nh\u1ea5t.<\/span><\/p>\n \u0110\u1ec3 t\u00ecm hi\u1ec3u v\u00e0 kh\u00e1m ph\u00e1 v\u1ec1 c\u00e1c c\u00e1ch <\/span>soi c\u1ea7u xsmb l\u00f4 xi\u00ean<\/b> th\u00ec tr\u01b0\u1edbc h\u1ebft b\u1ea1n c\u1ea7n hi\u1ec3u v\u00e0 bi\u1ebft c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t c\u1ee7a l\u00f4. N\u1ebfu nh\u01b0 n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh n\u00e0y s\u1ebd l\u00e0 c\u01a1 s\u1edf quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm ra \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 may m\u1eafn. T\u1eeb \u0111\u00f3, mang \u0111\u1ebfn kh\u1ea3 n\u0103ng tr\u00fang cao h\u01a1n khi ch\u01a1i.<\/span><\/p>\n Khi c\u00f3 k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n b\u1eafc ng\u00e0y h\u00f4m \u0111\u00f3 th\u00ec nh\u1eefng con s\u1ed1 cu\u1ed1i c\u00f9ng trong 27 gi\u1ea3i c\u0169ng ch\u00ednh l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a l\u00f4 xi\u00ean mag b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm. Th\u1ef1c t\u1ebf, n\u1ebfu nh\u01b0 trong kho\u1ea3ng 100 con s\u1ed1 t\u1eeb 00 \u0111\u1ebfn 99 th\u00ec c\u00f3 t\u1ed1i \u0111a l\u00e0 27 s\u1ed1, \u0111i\u1ec1u n\u00e0y t\u01b0\u01a1ng \u1ee9ng v\u1edbi 27 gi\u1ea3i s\u1ebd xu\u1ea5t hi\u1ec7n trong l\u00f4 xi\u00ean. Ch\u00ednh v\u00ec v\u1eady, t\u1ef7 l\u1ec7 tr\u00fang l\u00f4 s\u1ebd c\u00f3 x\u00e1c xu\u1ea5t l\u00e0 27%.<\/span><\/p>\n Nh\u01b0ng b\u1ea1n c\u1ea7n l\u01b0u \u00fd, trong s\u1ed1 27 gi\u1ea3i th\u00ec tr\u00ean th\u1ef1c t\u1ebf ch\u1ec9 c\u00f3 kho\u1ea3ng 21.5 con s\u1ed1 l\u00e0 kh\u00e1c nhau. B\u1edfi v\u1eady, x\u00e1c su\u1ea5t tr\u00fang \u0111\u00fang h\u01a1n s\u1ebd l\u00e0 con s\u1ed1 21,5%. Theo \u0111\u00f3, b\u1ea1n c\u00f3 th\u1ec3 t\u00ednh \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 c\u00e1c t\u1ef7 l\u1ec7 c\u0169ng nh\u01b0 x\u00e1c su\u1ea5t trong khi ch\u01a1i. <\/span><\/p>\n Th\u00f4ng qua c\u00e1ch t\u00ednh n\u00e0y m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u00ednh ra \u0111\u01b0\u1ee3c x\u00e1c su\u1ea5t tr\u00fang l\u00f4 l\u00e0 bao nhi\u00eau. N\u1ebfu nh\u01b0 \u0111\u00e1nh l\u00f4 xi\u00ean 2 th\u00ec s\u1ebd nh\u1eadn x\u00e1c su\u1ea5t n\u00e0y l\u00ean 2 l\u1ea7n, t\u1ee9c l\u00e0 21.5% x 21.5% = 4.6%. \u0110\u1ed1i v\u1edbi xi\u00ean 3 th\u00ec khi nh\u00e2n 3 l\u1ea7n l\u00ean s\u1ebd \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 l\u00e0 0.994% (g\u1ea7n 1%). V\u00e0 khi ch\u01a1i xi\u00ean l\u00f4 4 th\u00ec x\u00e1c su\u1ea5t s\u1ebd th\u1ea5p h\u01a1n 1%. B\u1edfi v\u1eady. n\u1ebfu nh\u01b0 b\u1ea1n ch\u01a1i l\u00f4 c\u00e0ng cao th\u00ec x\u00e1c su\u1ea5t c\u0169ng s\u1ebd th\u1ea5p \u0111i.<\/span><\/p>\n N\u1ebfu nh\u01b0 b\u1ea1n mu\u1ed1n t\u00ecm ki\u1ebfm \u0111\u1ecba ch\u1ec9 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 soi c\u1ea7u xsmb l\u00f4 xi\u00ean nh\u01b0ng v\u1eabn c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao nh\u1ea5t th\u00ec h\u00e3y tham kh\u1ea3o c\u00e1c c\u00e1ch th\u1ee9c c\u0169ng nh\u01b0 nh\u1eefng h\u01b0\u1edbng d\u1eabn tr\u00ean trang web c\u1ee7a nh\u00e0 c\u00e1i ch\u00fang t\u00f4i. \u1ede \u0111\u00e2y, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c tham kh\u1ea3o c\u00e1c chuy\u00ean gia soi l\u00f4 \u0111\u1ec1, soi c\u1ea7u, soi l\u00f4 xi\u00ean\u2026 h\u00e0ng ng\u00e0y. T\u1eeb \u0111\u00f3, b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c nh\u1eefng con s\u1ed1 \u0111\u1eb9p v\u00e0 \u0111i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n kh\u00f4ng m\u1ea5t b\u1ea5t c\u1ee9 kho\u1ea3n ph\u00ed n\u00e0o.<\/span><\/p>\n D\u1ef1 \u0111o\u00e1n l\u00f4 \u0111\u1ec1 v\u00e0 x\u1ed5 s\u1ed1 kh\u00f4ng ph\u1ea3i lu\u00f4n ch\u00ednh x\u00e1c tuy\u1ec7t \u0111\u1ed1i. V\u00ec v\u1eady, b\u1ea1n n\u00ean tham kh\u1ea3o nh\u1eefng \u0111\u00e1nh gi\u00e1 c\u1ee7a c\u00e1c chuy\u00ean gia c\u0169ng nh\u01b0 nh\u1eefng kinh nghi\u1ec7m m\u00e0 c\u00e1c cao th\u1ee7 chia s\u1ebb. T\u1eeb \u0111\u00f3, ph\u00e2n t\u00edch v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c con s\u1ed1 ch\u1ed1t trong ng\u00e0y ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u00ecnh nh\u00e9! <\/span><\/p>\n B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 <\/span>soi c\u1ea7u xsmb l\u00f4 xi\u00ean<\/b> v\u00e0 c\u00e1c c\u00e1ch soi c\u1ea7u. Hy v\u1ecdng b\u1ea1n \u0111\u00e3 b\u1ecf t\u00fai cho m\u00ecnh nh\u1eefng kinh nghi\u1ec7m h\u1eefu \u00edch, c\u00e1c quy lu\u1eadt c\u0169ng nh\u01b0 nh\u1eefng x\u00e1c su\u1ea5t khi ch\u01a1i l\u00f4 \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 cao nh\u1ea5t. <\/span><\/p>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\nSoi c\u1ea7u xsmb l\u00f4 xi\u00ean l\u00e0 g\u00ec?<\/b><\/span><\/h2>\n
C\u00e1c c\u00e1ch soi c\u1ea7u xsmb l\u00f4 xi\u00ean<\/b><\/span><\/h2>\n
<\/p>\n
Tham kh\u1ea3o soi c\u1ea7u xsmb l\u00f4 xi\u00ean \u1edf \u0111\u00e2u?<\/b><\/span><\/h2>\n
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