<\/p>\n
Ng\u00e0y nay, khi c\u00f4ng nghi\u1ec7p nh\u00e0 \u1edf ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n th\u00ec h\u00e0ng n\u0103m g\u1ed7 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng g\u1ea5p 20 l\u1ea7n th\u00e9p. M\u1ed9t v\u1eadt li\u1ec7u v\u1edbi \u0111\u1ea7y \u0111\u1ee7 nh\u1eefng \u01b0u \u0111i\u1ec3m nh\u01b0 v\u1eady, nh\u01b0ng trong m\u1ed9t thi\u1ebft k\u1ebf x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i n\u00f3 l\u1ea1i b\u1ecb b\u1ecf qua.<\/p>\n
V\u00ed d\u1ee5 v\u1edbi nh\u1eefng t\u00f2a nh\u00e0 trong su\u1ed1t, c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i \u01b0a chu\u1ed9ng th\u1ee7y tinh h\u01a1n. Tuy nhi\u00ean, lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0y c\u00f3 khuy\u1ebft \u0111i\u1ec3m l\u00e0 \u00e1nh s\u00e1ng xuy\u00ean qua \u0111\u01b0\u1ee3c s\u1ebd l\u00e0m h\u01b0 h\u1ecfng m\u1ed9t s\u1ed1 \u0111\u1ed3 \u0111\u1ea1c trong nh\u00e0 v\u00e0 n\u00f3 c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t t\u1ed1t. V\u00ec v\u1eady, ng\u01b0\u1eddi ta ph\u1ea3i t\u1ea1o ra k\u00ednh hai l\u1edbp, t\u1ed1n k\u00e9m v\u00e0 k\u1ef3 c\u00f4ng.<\/p>\n
C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i \u0110\u1ea1i h\u1ecdc Maryland \u0111\u00e3 t\u1ea1o ra \u201cc\u1eeda s\u1ed5 trong su\u1ed1t b\u1eb1ng g\u1ed7 \u0111\u1eb7c\u201d t\u1eeb nh\u1eefng t\u1ea5m g\u1ed7 th\u00f4ng th\u01b0\u1eddng nh\u01b0ng m\u1ea1nh h\u01a1n v\u00e0 c\u00f3 \u0111\u1eb7c t\u00ednh c\u00e1ch nhi\u1ec7t t\u1ed1t h\u01a1n. Lo\u1ea1i g\u1ed7 n\u00e0y gi\u1ea3i ph\u00e1p thay th\u1ebf tuy\u1ec7t v\u1eddi cho th\u1ee7y tinh.\n<\/p><\/div>\n
Th\u00ed nghi\u1ec7m t\u1ea1o ra cho th\u1ea5y, tuy g\u1ed7 trong su\u1ed1t kh\u00f4ng ho\u00e0n to\u00e0n bi\u1ebfn h\u00ecnh t\u1ed1t nh\u01b0 k\u00ednh nh\u01b0ng \u0111\u1ee7 \u0111\u1ec3 d\u1ec5 d\u00e0ng nh\u00ecn th\u1ea5y c\u00e1c v\u1eadt th\u1ec3 \u0111\u1eb1ng sau.<\/p>\n
C\u00e1c nh\u00e0 khoa h\u1ecdc c\u0169ng \u0111\u00e3 th\u1eed nghi\u1ec7m v\u00e0 cho k\u1ebft qu\u1ea3, g\u1ed7 trong su\u1ed1t nh\u1eb9 h\u01a1n b\u00ea t\u00f4ng v\u00e0 th\u00e9p, d\u1ec5 ph\u00e2n hu\u1ef7 h\u01a1n nh\u1ef1a v\u00e0 ch\u1ecbu l\u1ef1c g\u1ea5p 10 l\u1ea7n so v\u1edbi g\u1ed7 th\u00f4ng th\u01b0\u1eddng. N\u00f3 c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh v\u1eadt li\u1ec7u x\u00e2y d\u1ef1ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng trong t\u01b0\u01a1ng lai v\u00ec n\u00f3 c\u00f3 gi\u00e1 tr\u1ecb R (gi\u00e1 tr\u1ecb c\u00e1ch nhi\u1ec7t) cao h\u01a1n v\u00e0 nh\u1eb9 h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi m\u1ed9t l\u1edbp k\u00ednh ti\u00eau chu\u1ea9n v\u1edbi \u0111\u1ed9 d\u00e0y t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n
Th\u1eddi gian s\u1ebd n\u00f3i l\u00ean \u0111\u1ed9 b\u1ec1n v\u00e0 ch\u1eafc c\u1ee7a s\u1ea3n ph\u1ea9m g\u1ed7 trong su\u1ed1t n\u00e0y khi n\u00f3 ti\u1ebfp x\u00fac v\u1edbi th\u1eddi ti\u1ebft v\u00e0 \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi. Tuy nhi\u00ean, ch\u1eafc ch\u1eafn trong t\u01b0\u01a1ng lai s\u1ebd c\u00f3 nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1ch t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a s\u1ea3n ph\u1ea9m g\u1ed7 trong su\u1ed1t.<\/p><\/div>\n
Ngu\u1ed3n:\u00a0kientrucvietnam.org.vn<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"
G\u1ed7 trong su\u1ed1t, m\u1ed9t kh\u00e1i ni\u1ec7m c\u00f2n kh\u00e1 m\u1edbi l\u1ea1 v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi. Lo\u1ea1i g\u1ed7 m\u1edbi \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7c bi\u1ec7t c\u1ee7a Liangbing Hu ch\u00ednh l\u00e0 l\u00e0m cho g\u1ed7 m\u1ea5t \u0111i m\u00e0u s\u1eafc n\u00e2u- v\u00e0ng. \u0110\u00e2y l\u00e0 m\u1ed9t \u0111\u1ed9t ph\u00e1 c\u1ee7a g\u1ed7 khi thay th\u1ebf m\u00e0u truy\u1ec1n th\u1ed1ng th\u00e0nh m\u00e0u g\u1ea7n nh\u01b0…<\/p>\n","protected":false},"author":8,"featured_media":2159,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[71],"tags":[],"yoast_head":"\n