S\u01b0\u01a1ng m\u00f9 l\u00e0 do nh\u1eefng gi\u1ecdt n\u01b0\u1edbc ho\u1eb7c tinh th\u1ec3 b\u0103ng tr\u00f4i n\u1ed5i trong kh\u00f4ng kh\u00ed m\u00e0 th\u00e0nh. Khi c\u00f3 m\u00f9 s\u1ebd c\u1ea3n tr\u1edf t\u1ea7m nh\u00ecn, do \u0111\u00f3 nh\u1eefng v\u1eadt xa nh\u00ecn kh\u00f4ng r\u00f5, \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn giao th\u00f4ng. \u00d4 t\u00f4, t\u00e0u b\u00e8, m\u00e1y bay, v.v. \u0111i trong s\u01b0\u01a1ng m\u00f9 d\u1ec5 b\u1ecb tai n\u1ea1n. \u0110\u1eb7c bi\u1ec7t l\u00e0 s\u00e2n bay c\u00f3 s\u01b0\u01a1ng m\u00f9 th\u00ec kh\u00f4ng th\u1ec3 c\u1ea5t c\u00e1nh hay h\u1ea1 c\u00e1nh, b\u1edfi v\u00ec ng\u01b0\u1eddi l\u00e1i kh\u00f4ng th\u1ea5y r\u00f5 v\u1ecb tr\u00ed v\u00e0 \u0111\u1ed9 cao c\u1ee7a \u0111\u01b0\u1eddng b\u0103ng. \u1ede v\u00f9ng n\u00fai khi s\u00e2n bay c\u00f3 s\u01b0\u01a1ng m\u00f9, h\u1ea1 c\u00e1nh d\u1ec5 \u0111\u00e2m v\u00e0o n\u00fai. V\u00ec v\u1eady ph\u00e1 s\u01b0\u01a1ng m\u00f9 cho nh\u1eefng s\u00e2n bay nhi\u1ec1u s\u01b0\u01a1ng m\u00f9 l\u00e0 v\u1ea5n \u0111\u1ec1 v\u00f4 c\u00f9ng quan tr\u1ecdng. \u1ede c\u0103n c\u1ee9 kh\u00f4ng qu\u00e2n Aiment\u01a1phu bang Alasca M\u1ef9 \u0111\u00e3 t\u1eebng d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e1 m\u00f9 nh\u00e2n t\u1ea1o, qu\u00e9t m\u1ed9t h\u00e0nh lang trong kh\u00f4ng trung khi\u1ebfn cho 185 m\u00e1y bay an to\u00e0n c\u1ea5t v\u00e0 h\u1ea1 c\u00e1nh.<\/p>\n\n\n\n
S\u1edf d\u0129 s\u01b0\u01a1ng m\u00f9 c\u1ea3n tr\u1edf t\u1ea7m nh\u00ecn l\u00e0 v\u00ec c\u00e1c gi\u1ecdt m\u00f9 t\u00e1n x\u1ea1 tia s\u00e1ng t\u1eeb v\u1eadt m\u1ee5c ti\u00eau truy\u1ec1n \u0111\u1ebfn, \u0111\u1ed3ng th\u1eddi l\u1ea1i c\u00f3 th\u1ec3 ch\u1eadp \u00e1nh s\u00e1ng M\u1eb7t T r\u1eddi m\u00e0 n\u00f3 tr\u1ef1c ti\u1ebfp t\u00e1n x\u1ea1 l\u00ean c\u00e1c tia s\u00e1ng c\u1ee7a m\u1ee5c ti\u00eau \u0111\u00e3 \u0111\u01b0\u1ee3c y\u1ebfu \u0111i, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng tia s\u00e1ng ch\u1eadp l\u1ea1i n\u00e0y l\u1ea1i m\u1ea1nh h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi c\u00e1c tia s\u00e1ng t\u1eeb m\u1ee5c ti\u00eau chi\u1ebfu \u0111\u1ebfn. Do \u0111\u00f3 ch\u1ec9 c\u00f3 c\u00e1ch ph\u00e1 tan s\u01b0\u01a1ng m\u00f9 m\u1edbi c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u00f5 m\u1ecdi v\u1eadt.<\/p>\n\n\n\n
C\u00f3 hai ph\u01b0\u01a1ng ph\u00e1p ph\u00e1 tan s\u01b0\u01a1ng m\u00f9. Ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 nh\u1ea5t l\u00e0 khi\u1ebfn c\u00e1c gi\u1ecdt m\u00f9 b\u1ed1c h\u01a1i. Ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 hai l\u00e0 khi\u1ebfn c\u00e1c gi\u1ecdt m\u00f9 r\u01a1i xu\u1ed1ng.<\/p>\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p l\u00e0m b\u1ed1c h\u01a1i c\u00e1c gi\u1ecdt m\u00f9 l\u1ea1i c\u00f3 hai lo\u1ea1i: m\u1ed9t l\u00e0 n\u00e2ng cao nhi\u1ec7t \u0111\u1ed9, t\u1ee9c l\u00e0 \u0111\u1ed1t c\u00e1c lo\u1ea1i nhi\u00ean li\u1ec7u nh\u01b0 d\u1ea7u m\u1ecf, v.v. khi\u1ebfn cho c\u00e1c gi\u1ecdt m\u00f9 ho\u00e1 kh\u00ed, c\u00e1ch th\u1ee9 hai l\u00e0 l\u00e0m cho kh\u00f4ng kh\u00ed kh\u00f4 r\u00e1o t\u1eeb b\u00ean ngo\u00e0i l\u1eabn v\u00e0o trong \u0111\u00e1m m\u00f9 \u0111\u1ec3 gi\u1ea3m th\u1ea5p \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i c\u1ee7a \u0111\u00e1m m\u00f9, l\u00e0m cho kh\u00f4ng kh\u00ed trong \u0111\u00e1m m\u00f9 t\u1eeb tr\u1ea1ng th\u00e1i b\u00e3o ho\u00e0 bi\u1ebfn th\u00e0nh tr\u1ea1ng th\u00e1i kh\u00f4ng b\u00e3o ho\u00e0, c\u00e1c gi\u1ecdt m\u00f9 s\u1ebd b\u1ed1c h\u01a1i. \u0110\u1ec3 tr\u1ed9n l\u1eabn kh\u00f4ng kh\u00ed b\u00ean ngo\u00e0i v\u1edbi \u0111\u00e1m m\u00f9 ng\u01b0\u1eddi ta th\u01b0\u1eddng d\u00f9ng xe qu\u1ea1t gi\u00f3 m\u1ea1nh ho\u1eb7c m\u00e1y bay tr\u1ef1c th\u0103ng bay \u0111i bay l\u1ea1i quanh m\u1ed9t tr\u1ee5c th\u1eb3ng \u0111\u1ee9ng c\u1ed1 \u0111\u1ecbnh, n\u00f3 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m cho c\u00e1c gi\u1ecdt m\u00f9 b\u1ed1c h\u01a1i nhanh. \u0110\u1ed1i v\u1edbi \u0111\u00e1m m\u00f9 d\u00e0y 300 m, bi\u1ec7n ph\u00e1p n\u00e0y r\u1ea5t c\u00f3 hi\u1ec7u qu\u1ea3, c\u00f3 th\u1ec3 khi\u1ebfn cho trong \u0111\u00e1m m\u00f9 xu\u1ea5t hi\u1ec7n m\u1ed9t kh\u00f4ng gian kh\u00f4ng c\u00f3 s\u01b0\u01a1ng m\u00f9, \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 300 m v\u00e0 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u01b0\u1ee3c 5 – 10 ph\u00fat.<\/p>\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p l\u00e0m cho m\u00f9 l\u1eafng xu\u1ed1ng n\u00f3i chung l\u00e0 r\u1eafc ch\u1ea5t x\u00fac t\u00e1c l\u00e0m l\u1ea1nh ho\u1eb7c ch\u1ea5t h\u00fat \u1ea9m. V\u00ed d\u1ee5 \u0111\u1ed1i v\u1edbi nh\u1eefng \u0111\u00e1m m\u00f9 qu\u00e1 l\u1ea1nh ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 r\u1eafc b\u0103ng kh\u00f4, b\u1ea1c io\u0111ua, ho\u1eb7c \u1edf ch\u1ed7 \u0111\u1ea7u gi\u00f3 c\u1ee7a s\u00e2n bay cho b\u1ed1c h\u01a1i c\u00e1c ch\u1ea5t l\u1ecfng propan, khi\u1ebfn cho nhi\u1ec7t \u0111\u1ed9 gi\u1ea3m th\u1ea5p. Nh\u01b0 v\u1eady m\u1ed9t m\u1eb7t khi\u1ebfn cho m\u1ed9t ph\u1ea7n tinh th\u1ec3 b\u0103ng b\u1ed1c th\u00e0nh h\u01a1i n\u01b0\u1edbc. Nh\u1eefng h\u01a1i n\u01b0\u1edbc n\u00e0y l\u1ea1i chuy\u1ec3n th\u00e0nh ng\u01b0ng k\u1ebft v\u00e0o trong c\u00e1c tinh th\u1ec3 b\u0103ng, l\u00e0m cho c\u00e1c tinh th\u1ec3 b\u0103ng n\u00e0y to l\u00ean, n\u1eb7ng m\u00e0 r\u01a1i xu\u1ed1ng \u0111\u1ea5t. Do \u0111\u00f3 ch\u00fang d\u1ec5 bi\u1ebfn th\u00e0nh m\u01b0a.<\/p>\n\n\n\n
\u0110\u1ed1i v\u1edbi s\u01b0\u01a1ng m\u00f9 \u1ea5m m\u00e0 n\u00f3i, c\u00f3 th\u1ec3 r\u1eafc mu\u1ed1i \u0103n, ph\u00e2n \u0111\u1ea1m ho\u1eb7c nh\u1eefng h\u1ea1t ng\u01b0ng k\u1ebft kh\u00e1c nhau. Ch\u00fang s\u1ebd h\u00fat h\u01a1i n\u01b0\u1edbc trong s\u01b0\u01a1ng m\u00f9, gi\u1ea3m th\u1ea5p m\u1ee9c \u0111\u1ed9 b\u00e3o ho\u00e0 h\u01a1i n\u01b0\u1edbc c\u1ee7a s\u01b0\u01a1ng m\u00f9, khi\u1ebfn cho c\u00e1c gi\u1ecdt m\u00f9 b\u1ed1c h\u01a1i. T heo th\u00ed nghi\u1ec7m th\u00ec \u0111\u1ed1i v\u1edbi s\u01b0\u01a1ng m\u00f9 \u1ea5m, d\u00f9ng ph\u00e2n \u0111\u1ea1m t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t, b\u1edfi v\u00ec n\u00f3 kh\u00f4ng g\u00e2y hoen g\u1ec9 \u0111\u1ed3 v\u1eadt c\u0169ng nh\u01b0 kh\u00f4ng c\u00f3 \u0111\u1ed9c h\u1ea1i \u0111\u1ed1i v\u1edbi c\u00e2y c\u1ed1i. Khi c\u00e1c ch\u1ea5t x\u00fac t\u00e1c h\u00fat \u1ea9m c\u00f3 n\u01b0\u1edbc ng\u01b0ng k\u1ebft m\u00e0 to \u0111\u1ebfn m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh, khi\u1ebfn cho t\u1ea7m nh\u00ecn s\u00e2n bay s\u1ebd t\u1ed1t h\u01a1n.<\/p>\n\n\n\n
\u0110\u01b0\u01a1ng nhi\u00ean nh\u1eefng bi\u1ec7n ph\u00e1p tan m\u00f9 n\u00e0y c\u0169ng c\u00f3 th\u1ec3 d\u00f9ng trong th\u00e0nh ph\u1ed1 \u0111\u1ec3 c\u1ea3i thi\u1ec7n t\u1ea7m nh\u00ecn, giao th\u00f4ng \u0111\u01b0\u1ee3c thu\u1eadn l\u1ee3i.<\/p>\n\n\n\n
T \u1eeb kho\u00e1: Gi\u1ecdt m\u00f9 b\u1ed1c h\u01a1i; Gi\u1ecdt m\u00f9 l\u1eafng xu\u1ed1ng; Tan m\u00f9 nh\u00e2n t\u1ea1o.<\/p>\n","protected":false},"excerpt":{"rendered":"
S\u01b0\u01a1ng m\u00f9 l\u00e0 do nh\u1eefng gi\u1ecdt n\u01b0\u1edbc ho\u1eb7c tinh th\u1ec3 b\u0103ng tr\u00f4i n\u1ed5i trong kh\u00f4ng kh\u00ed m\u00e0 th\u00e0nh. Khi c\u00f3 m\u00f9 s\u1ebd c\u1ea3n tr\u1edf t\u1ea7m nh\u00ecn, do \u0111\u00f3 nh\u1eefng v\u1eadt xa nh\u00ecn kh\u00f4ng r\u00f5, \u1ea3nh h\u01b0\u1edfng r\u1ea5t l\u1edbn \u0111\u1ebfn giao th\u00f4ng. \u00d4 t\u00f4, t\u00e0u b\u00e8, m\u00e1y bay, v.v. \u0111i trong s\u01b0\u01a1ng m\u00f9 d\u1ec5 b\u1ecb tai […]<\/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":[15,19],"tags":[],"class_list":["post-10055","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10055","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=10055"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10055\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10055"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10055"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}