Nh\u01b0 ta \u0111\u00e3 bi\u1ebft, nh\u00e0 du h\u00e0nh \u0111\u00e1p con t\u00e0u v\u0169 tr\u1ee5 bay l\u00ean kh\u00f4ng trung. Trong v\u0169 tr\u1ee5 h\u1ea7u h\u1ebft th\u1eddi gian l\u00e0m vi\u1ec7c c\u1ee7a nh\u00e0 du h\u00e0nh trong khoang t\u00e0u, nh\u01b0ng c\u0169ng c\u00f3 l\u00fac nh\u00e0 du h\u00e0nh ph\u1ea3i ra kh\u1ecfi khoang t\u00e0u, \u0111i v\u00e0o v\u0169 tr\u1ee5. \u0110i\u1ec1u \u0111\u00f3 v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p, kh\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u01b0 ta b\u01b0\u1edbc t\u1eeb ph\u00f2ng h\u1ecdc ra s\u00e2n t\u1eadp.<\/p>\n\n\n\n
V\u00ec c\u00e1c thi\u1ebft b\u1ecb ch\u1edf ng\u01b0\u1eddi v\u00e0o v\u0169 tr\u1ee5 nh\u01b0 con t\u00e0u v\u0169 tr\u1ee5, tr\u1ea1m v\u0169 tr\u1ee5, v.v. Trong khoang t\u00e0u \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o b\u00ecnh th\u01b0\u1eddng, c\u01a1 b\u1ea3n gi\u1ed1ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng ta s\u1ed1ng tr\u00ean m\u1eb7t \u0111\u1ea5t. C\u00e1c nh\u00e0 du h\u00e0nh kh\u00f4ng ph\u1ea3i m\u1eb7c trang ph\u1ee5c \u0111\u1eb7c bi\u1ec7t c\u0169ng c\u00f3 th\u1ec3 th\u1edf v\u00e0 sinh ho\u1ea1t t\u1ef1 do. Nh\u01b0ng b\u00ean ngo\u00e0i c\u00e1c thi\u1ebft b\u1ecb v\u0169 tr\u1ee5 l\u00e0 kho\u1ea3ng kh\u00f4ng bao la, kh\u00f4ng nh\u1eefng nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p m\u00e0 \u0111\u1ed9 ch\u00e2n kh\u00f4ng r\u1ea5t cao.<\/p>\n\n\n\n
Cho n\u00ean s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u00ean trong v\u00e0 ngo\u00e0i con t\u00e0u v\u0169 tr\u1ee5 l\u00e0 m\u1ed9t tr\u1eddi m\u1ed9t v\u1ef1c.<\/p>\n\n\n\n
Nh\u00e0 du h\u00e0nh t\u1eeb trong khoang t\u00e0u b\u01b0\u1edbc v\u00e0o v\u0169 tr\u1ee5 kh\u00f4ng nh\u1eefng ph\u1ea3i m\u1eb7c trang ph\u1ee5c v\u0169 tr\u1ee5 \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 b\u1ea3o v\u1ec7 th\u00e2n th\u1ec3 an to\u00e0n m\u00e0 c\u00f2n ph\u1ea3i d\u00f9ng nh\u1eefng bi\u1ec7n ph\u00e1p nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m m\u00f4i tr\u01b0\u1eddng trong con t\u00e0u v\u0169 tr\u1ee5 kh\u00f4ng v\u00ec s\u1ef1 ra v\u00e0o c\u1ee7a nh\u00e0 du h\u00e0nh m\u00e0 b\u1ecb ph\u00e1 ho\u1ea1i. Cho n\u00ean c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 thi\u1ebft k\u1ebf<\/a> m\u1ed9t khoang van kh\u00ed \u0111\u1eb7c bi\u1ec7t cho con t\u00e0u v\u0169 tr\u1ee5.<\/p>\n\n\n\n Nh\u00e0 du h\u00e0nh t\u1eeb trong con t\u00e0u \u0111i ra v\u0169 tr\u1ee5 gi\u1ed1ng nh\u01b0 t\u1eeb trong qu\u1ea3 b\u00f3ng kh\u00e9p k\u00edn b\u01b0\u1edbc ra. N\u1ebfu c\u1ee9 b\u01b0\u1edbc ra b\u00ecnh th\u01b0\u1eddng th\u00ec m\u1eb7c d\u00f9 c\u1eeda \u0111\u00f3ng r\u1ea5t nhanh, kh\u00f4ng kh\u00ed trong con t\u00e0u c\u0169ng s\u1ebd bay \u0111i h\u1ebft, gi\u1ed1ng nh\u01b0 qu\u1ea3 b\u00f3ng b\u1ecb v\u1ee1. Nh\u01b0ng n\u1ebfu c\u00f3 hai c\u00e1nh c\u1eeda, khi \u0111i ra kh\u1ecfi c\u00e1nh c\u1eeda th\u1ee9 nh\u1ea5t, c\u00e1nh c\u1eeda th\u1ee9 hai \u0111\u00f3ng ch\u1eb7t, sau \u0111\u00f3 \u0111\u00f3ng ch\u1eb7t c\u00e1nh th\u1ee9 nh\u1ea5t r\u1ed3i m\u1edf c\u00e1nh th\u1ee9 hai \u0111\u1ec3 \u0111i ra v\u0169 tr\u1ee5, nh\u01b0 v\u1eady lu\u00f4n lu\u00f4n c\u00f3 m\u1ed9t c\u00e1nh c\u1eeda \u0111\u01b0\u1ee3c \u0111\u00f3ng ch\u1eb7t, b\u1ea3o \u0111\u1ea3m cho con t\u00e0u v\u0169 tr\u1ee5 lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3ng k\u00edn. Khoang van kh\u00ed ch\u00ednh l\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf<\/a> theo nguy\u00ean l\u00fd \u0111\u00f3.<\/p>\n\n\n\n Tr\u01b0\u1edbc khi nh\u00e0 du h\u00e0nh v\u0169 tr\u1ee5 b\u01b0\u1edbc ra v\u0169 tr\u1ee5 ph\u1ea3i m\u1eb7c trang ph\u1ee5c v\u0169 tr\u1ee5, sau \u0111\u00f3 \u0111i v\u00e0o khoang van kh\u00ed, \u0111\u00f3ng c\u1eeda l\u1ea1i khi\u1ebfn cho khoang van kh\u00ed v\u1eabn c\u00e1ch ly v\u1edbi b\u00ean ngo\u00e0i. Ti\u1ebfp theo c\u1eeda ngo\u00e0i c\u1ee7a khoang van kh\u00ed \u0111\u01b0\u1ee3c gi\u1ea3m \u00e1p v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u1eadm cho \u0111\u1ebfn khi \u00e1p su\u1ea5t trong khoang van kh\u00ed gi\u1ed1ng v\u1edbi ngo\u00e0i v\u0169 tr\u1ee5. L\u00fac \u0111\u00f3 c\u1eeda ngo\u00e0i c\u1ee7a khoang van kh\u00ed m\u1edbi m\u1edf ra, nh\u00e0 du h\u00e0nh c\u00f3 th\u1ec3 t\u1eeb trong khoang b\u01b0\u1edbc ra.<\/p>\n\n\n\n \u0110\u01b0\u01a1ng nhi\u00ean l\u00fac \u0111\u00f3 vi\u1ec7c duy tr\u00ec \u00e1p l\u1ef1c kh\u00f4ng kh\u00ed v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a nh\u00e0 du h\u00e0nh \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m t\u00ednh m\u1ec7nh ph\u1ea3i nh\u1edd v\u00e0o trang ph\u1ee5c v\u0169 tr\u1ee5 v\u00e0 do nh\u00e0 du h\u00e0nh quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n T\u1eeb kho\u00e1: V\u0169 tr\u1ee5; Nh\u00e0 du h\u00e0nh; Khoang t\u00e0u; Khoang van kh\u00ed.<\/p>\n\n\n\n <\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":" Nh\u01b0 ta \u0111\u00e3 bi\u1ebft, nh\u00e0 du h\u00e0nh \u0111\u00e1p con t\u00e0u v\u0169 tr\u1ee5 bay l\u00ean kh\u00f4ng trung. Trong v\u0169 tr\u1ee5 h\u1ea7u h\u1ebft th\u1eddi gian l\u00e0m vi\u1ec7c c\u1ee7a nh\u00e0 du h\u00e0nh trong khoang t\u00e0u, nh\u01b0ng c\u0169ng c\u00f3 l\u00fac nh\u00e0 du h\u00e0nh ph\u1ea3i ra kh\u1ecfi khoang t\u00e0u, \u0111i v\u00e0o v\u0169 tr\u1ee5. \u0110i\u1ec1u \u0111\u00f3 v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p, kh\u00f4ng […]<\/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":[15,7],"tags":[],"class_list":["post-7387","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7387","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=7387"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7387\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7387"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}