thi\u1ebft k\u1ebf<\/a> t\u00e0u thu\u1ef7 qua nghi\u00ean c\u1ee9u m\u00e0ng ch\u00e2n c\u1ee7a v\u1ecbt tr\u1eddi c\u00f3 \u0111\u01b0\u1ee3c s\u1ef1 g\u1ee3i \u00fd nh\u01b0 sau: Khi v\u1ecbt tr\u1eddi t\u1eeb m\u1eb7t n\u01b0\u1edbc bay l\u00ean, s\u1ebd du\u1ed7i m\u00e0ng ch\u00e2n ra ph\u00eda sau, \u0111\u1ed3ng th\u1eddi v\u1edbi vi\u1ec7c v\u1ed7 c\u00e1nh bay, m\u00e0ng ch\u00e2n v\u1ecbt d\u1eb9t ph\u1eb3ng c\u1ee7a n\u00f3 s\u1ebd s\u1ea3n sinh ra l\u1ef1c n\u00e2ng nh\u1ea5t \u0111\u1ecbnh. Khi l\u1ef1c n\u00e2ng v\u01b0\u1ee3t qu\u00e1 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a b\u1ea3n th\u00e2n n\u00f3, th\u00ec v\u1ecbt tr\u1eddi c\u00f3 th\u1ec3 bay l\u00ean tr\u1eddi. Th\u1ebf l\u00e0 ng\u01b0\u1eddi ta ngh\u0129 c\u00e1ch l\u1eafp xu\u1ed1ng \u0111\u00e1y t\u00e0u m\u1ed9t b\u1ed9 ph\u1eadn v\u1eeba gi\u1ed1ng c\u00e1nh chim l\u1ea1i v\u1eeba gi\u1ed1ng m\u00e0ng ch\u00e2n c\u1ee7a v\u1ecbt tr\u1eddi. Lo\u1ea1i t\u00e0u thu\u1ef7 ki\u1ec3u m\u1edbi \u0111\u00f3 g\u1ecdi l\u00e0 t\u00e0u c\u00e1nh ng\u1ea7m.<\/p>\n\n\n\n\u1ede ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau c\u1ee7a \u0111\u00e1y t\u00e0u \u0111\u1ec1u c\u00f3 l\u1eafp c\u00e1nh to r\u1ed9ng v\u00e0 ph\u1eb3ng d\u1eb9t, ch\u00fang b\u1eaft li\u1ec1n v\u1edbi th\u00e2n t\u00e0u v\u00e0 tr\u1ee5 \u0111\u1ee1. Khi kh\u1edfi \u0111\u1ed9ng v\u00e0 t\u00e0u ch\u1ea1y, c\u00e1nh \u1edf d\u01b0\u1edbi n\u01b0\u1edbc c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1nh m\u00e1y bay, n\u00f3 s\u1ea3n sinh ra m\u1ed9t l\u1ef1c n\u00e2ng h\u01b0\u1edbng l\u00ean tr\u00ean. T\u1ed1c \u0111\u1ed9 c\u00e0ng nhanh, l\u1ef1c n\u00e2ng c\u00e0ng l\u1edbn, do \u0111\u00f3 l\u00e0m cho th\u00e2n t\u00e0u d\u1ea7n d\u1ea7n n\u1ed5i l\u00ean. Khi l\u1ef1c n\u00e2ng do c\u00e1nh s\u1ea3n sinh ra g\u1ea7n b\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a th\u00e2n t\u00e0u, th\u00ec th\u00e2n t\u00e0u c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n nh\u00f4 l\u00ean kh\u1ecfi m\u1eb7t n\u01b0\u1edbc m\u00e0 ch\u1ea1y, do \u0111\u00f3, n\u00f3 ch\u1ec9 ch\u1ecbu l\u1ef1c c\u1ea3n c\u1ee7a kh\u00f4ng kh\u00ed, ch\u1ec9 c\u00f2n c\u00e1nh b\u00e1nh l\u00e1i v\u00e0 ch\u00e2n v\u1ecbt c\u00f2n n\u1eb1m \u1edf d\u01b0\u1edbi n\u01b0\u1edbc m\u1edbi ch\u1ecbu l\u1ef1c c\u1ea3n c\u1ee7a n\u01b0\u1edbc, do \u0111\u00f3, \u0111\u00e3 t\u0103ng t\u1ed1c \u0111\u1ed9 t\u00e0u ch\u1ea1y l\u00ean r\u1ea5t nhi\u1ec1u. Hi\u1ec7n nay, t\u1ed1c \u0111\u1ed9 cao nh\u1ea5t c\u1ee7a lo\u1ea1i t\u00e0u c\u00e1nh ng\u1ea7m \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn 100 km\/gi\u1edd, nhanh g\u1ea5p 2-3 l\u1ea7n t\u00e0u thu\u1ef7 th\u00f4ng th\u01b0\u1eddng. H\u01a1n n\u1eefa v\u00ec t\u00e0u c\u00e1nh ng\u1ea7m c\u00f3 th\u1ec3 ch\u1ea1y nhanh \u1edf tr\u00ean m\u1eb7t n\u01b0\u1edbc, n\u00ean \u0111\u00e3 l\u00e0m gi\u1ea3m nhi\u1ec1u \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u00f3ng, ngay c\u1ea3 trong tr\u01b0\u1eddng h\u1ee3p s\u00f3ng to gi\u00f3 l\u1edbn c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1y m\u1ed9t c\u00e1ch b\u00ecnh \u1ed5n, an to\u00e0n.<\/p>\n\n\n\n
Hi\u1ec7n nay, tr\u1ecdng t\u1ea3i c\u1ee7a t\u00e0u c\u00e1nh ng\u1ea7m c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, n\u00f3i chung kh\u00f4ng qu\u00e1 3-400 t\u1ea5n. \u0110i \u0111\u00f4i v\u1edbi s\u1ef1 nghi\u00ean c\u1ee9u s\u00e2u h\u01a1n v\u1ec1 nguy\u00ean l\u00fd ch\u1ea1y t\u00e0u c\u00e1nh ng\u1ea7m v\u00e0 c\u1ea3i ti\u1ebfn v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, s\u1ebd xu\u1ea5t hi\u1ec7n lo\u1ea1i t\u00e0u l\u1edbn h\u01a1n, ch\u1ea1y nhanh h\u01a1n, v\u00e0 s\u1ebd c\u00e0ng \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh giao th\u00f4ng v\u1eadn t\u1ea3i.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: T\u00e0u c\u00e1nh ng\u1ea7m; L\u1ef1c c\u1ea3n; T\u1ed1c \u0111\u1ed9 t\u00e0u.<\/p>\n","protected":false},"excerpt":{"rendered":"
Trong c\u00e1c lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng, t\u1ed1c \u0111\u1ed9 c\u1ee7a t\u00e0u thu\u1ef7 l\u00e0 ch\u1eadm nh\u1ea5t. N\u00f3 ch\u1eadm h\u01a1n \u00f4 t\u00f4 nhi\u1ec1u, l\u1ea1i c\u00e0ng kh\u00f4ng th\u1ec3 so s\u00e1nh v\u1edbi m\u00e1y bay bay l\u01b0\u1ee3n \u1edf tr\u00ean kh\u00f4ng. H\u01a1n n\u1eefa, t\u1eeb th\u1eddi \u0111\u1ea1i thuy\u1ec1n bu\u1ed3m cho \u0111\u1ebfn h\u00f4m nay t\u1ed1c \u0111\u1ed9 c\u1ee7a t\u00e0u thu\u1ef7 t\u0103ng l\u00ean h\u1ebft s\u1ee9c […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,16],"tags":[],"class_list":["post-8929","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8929","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=8929"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8929\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8929"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8929"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8929"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}