{"id":8816,"date":"2021-11-21T15:13:47","date_gmt":"2021-11-21T08:13:47","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8816"},"modified":"2021-11-21T16:03:04","modified_gmt":"2021-11-21T09:03:04","slug":"trong-tuong-lai-mat-duong-se-xuat-hien-nhung-bien-doi-moi-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/trong-tuong-lai-mat-duong-se-xuat-hien-nhung-bien-doi-moi-nhu-the-nao\/","title":{"rendered":"Trong t\u01b0\u01a1ng lai m\u1eb7t \u0111\u01b0\u1eddng s\u1ebd xu\u1ea5t hi\u1ec7n nh\u1eefng bi\u1ebfn \u0111\u1ed5i m\u1edbi nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p>M\u1ed9t chi\u1ebfc \u00f4 t\u00f4 c\u00f3 t\u00ednh n\u0103ng \u01b0u vi\u1ec7t, l\u1ea1i ch\u1ea1y tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng v\u1eeba b\u1eb1ng ph\u1eb3ng v\u1eeba th\u1eb3ng, s\u1ebd ch\u1ea1y nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh; nh\u01b0ng n\u1ebfu g\u1eb7p ph\u1ea3i m\u1eb7t \u0111\u01b0\u1eddng \u1ed5 g\u00e0, th\u00ec d\u00f9 \u00f4 t\u00f4 c\u00f3 t\u1ed1t m\u1ea5y c\u0169ng kh\u00f3 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3. \u0110\u1ed1i v\u1edbi \u00f4 t\u00f4 th\u00ec m\u1eb7t \u0111\u01b0\u1eddng c\u0169ng quan tr\u1ecdng nh\u01b0 n\u01b0\u1edbc v\u1edbi c\u00e1 v\u1eady.<\/p>\n\n\n\n<p>Trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ng\u00e0nh giao th\u00f4ng, vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng s\u00e1 c\u0169ng c\u00f3 nhi\u1ec1u ti\u1ebfn b\u1ed9 v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt. Nhi\u1ec1u \u0111\u01b0\u1eddng ki\u1ec3u m\u1edbi, c\u00e1c m\u1eb7t v\u1ec1 v\u1eadt li\u1ec7u k\u1ebft c\u1ea5u c\u00f4ng n\u0103ng v\u00e0 h\u00ecnh th\u1ee9c \u0111\u1ec1u kh\u00e1c r\u1ea5t nhi\u1ec1u so v\u1edbi m\u1eb7t \u0111\u01b0\u1eddng truy\u1ec1n th\u1ed1ng, c\u0169ng l\u00e0 \u0111\u1ec3 chu\u1ea9n b\u1ecb t\u1ed1t cho giao th\u00f4ng t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<p>\u1ede nhi\u1ec1u n\u01b0\u1edbc ng\u01b0\u1eddi ta \u0111\u00e3 s\u00e1ng ch\u1ebf m\u1ed9t lo\u1ea1i m\u1eb7t \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 &#8220;chuy\u1ec3n d\u1eddi&#8221; \u0111\u01b0\u1ee3c, n\u00f3 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng h\u1ee3p kim nh\u00f4m nh\u1eb9. Khi ph\u00e1t hi\u1ec7n m\u1ed9t \u0111o\u1ea1n \u0111\u01b0\u1eddng n\u00e0o \u0111\u00f3 b\u1ecb h\u1ecfng, th\u00ec c\u00f3 th\u1ec3 d\u00f9ng \u00f4 t\u00f4 k\u1ecbp th\u1eddi v\u1eadn chuy\u1ec3n lo\u1ea1i m\u1eb7t \u0111\u01b0\u1eddng \u0111\u00f3 \u0111\u1ebfn hi\u1ec7n tr\u01b0\u1eddng, \u0111\u1ec3 v\u00e1 t\u1ea1m. C\u00e1c <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">chuy\u00ean gia<\/a> v\u1ec1 m\u1eb7t \u0111\u01b0\u1eddng \u0111\u00f3 c\u00f2n d\u00f9ng v\u1eadt li\u1ec7u nh\u1ef1a h\u1eefu c\u01a1 \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 v\u00e1 m\u1eb7t \u0111\u01b0\u1eddng, sau khi v\u00e1 nh\u1ef1a l\u00ean \u0111o\u1ea1n \u0111\u01b0\u1eddng b\u1ecb h\u1ecfng, nh\u1ef1a \u1edf d\u01b0\u1edbi \u0111\u00e1y ch\u1ea3y ra, k\u1ebft h\u1ee3p ch\u1eb7t v\u1edbi \u0111\u01b0\u1eddng c\u0169 r\u1ea5t v\u1eefng ch\u1eafc. Lo\u1ea1i m\u1eb7t \u0111\u01b0\u1eddng n\u00e0y c\u00f2n c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m ch\u1ed1ng m\u1ee5c n\u00e1t, tu\u1ed5i th\u1ecd s\u1eed d\u1ee5ng l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng, m\u1ecdi ng\u01b0\u1eddi v\u1eabn c\u1ea3m th\u1ea5y r\u1eb1ng m\u1eb7t \u0111\u01b0\u1eddng b\u1eb1ng ph\u1eb3ng tr\u01a1n nh\u1eb5n l\u00e0 t\u01b0\u01a1ng \u0111\u1ed1i &#8220;cao c\u1ea5p&#8221;, th\u1ef1c ra, \u0111\u1ed1i v\u1edbi \u00f4 t\u00f4 ch\u1ea1y tr\u00ean \u0111\u01b0\u1eddng cao t\u1ed1c, n\u1ebfu m\u1eb7t \u0111\u01b0\u1eddng c\u00f3 hoa v\u0103n v\u00e0 h\u01a1i x\u00f9 x\u00ec m\u1ed9t ch\u00fat th\u00ec t\u1ed1t h\u01a1n. B\u1edfi v\u00ec, khi \u00f4 t\u00f4 ch\u1ea1y v\u1edbi t\u1ed1c \u0111\u1ed9 100 km\/gi\u1edd, vi\u1ec7c \u0111\u1ec1 ph\u00f2ng m\u1eb7t \u0111\u01b0\u1eddng b\u1ecb tr\u01a1n tr\u01b0\u1ee3t l\u00e0 r\u1ea5t quan tr\u1ecdng. Do \u0111\u00f3, c\u00e1c k\u1ef9 s\u01b0 c\u1ea7u \u0111\u01b0\u1eddng \u0111\u00e3 d\u00f9ng m\u00e1y l\u00e0m \u0111\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t t\u1ea1o n\u00ean nh\u1eefng hoa v\u0103n v\u1edbi h\u00ecnh d\u1ea1ng kh\u00e1c nhau \u1edf tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng, n\u00f3 gi\u1ed1ng nh\u01b0 g\u1ea1ch ch\u1ed1ng tr\u01a1n \u1edf trong nh\u00e0 v\u1eady, d\u00f9 \u00f4 t\u00f4 c\u00f3 ch\u1ea1y v\u00e0o l\u00fac tr\u1eddi m\u01b0a c\u0169ng kh\u00f3 b\u1ecb tr\u01a1n tr\u01b0\u1ee3t. Ngo\u00e0i ra, d\u00f9ng h\u1ed7n h\u1ee3p h\u1ea1t cao su v\u1edbi xi m\u0103ng, cho v\u00e0o n\u01b0\u1edbc keo ho\u00e1 h\u1ecdc chuy\u00ean d\u00f9ng r\u1ed3i r\u1ea3i l\u00ean m\u1eb7t \u0111\u01b0\u1eddng, c\u0169ng c\u00f3 hi\u1ec7u qu\u1ea3 \u0111\u1ec1 ph\u00f2ng tr\u01a1n tr\u01b0\u1ee3t. H\u01a1n n\u1eefa, lo\u1ea1i m\u1eb7t \u0111\u01b0\u1eddng n\u00e0y \u0111\u1eb7c bi\u1ec7t ch\u1ecbu m\u00e0i m\u00f2n v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a n\u00f3 cao h\u01a1n nhi\u1ec1u so v\u1edbi m\u1eb7t \u0111\u01b0\u1eddng b\u1eb1ng nh\u1ef1a h\u1eafc \u00edn.<\/p>\n\n\n\n<p>\u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 c\u00f3 m\u1ed9t k\u1ef9 s\u01b0 ng\u01b0\u1eddi M\u1ef9 quan s\u00e1t hi\u1ec7n t\u01b0\u1ee3ng \u00f4 t\u00f4 n\u00e9n l\u00ean m\u1eb7t \u0111\u01b0\u1eddng \u0111\u00e3 n\u1ea3y ra s\u00e1ng ki\u1ebfn \u0111\u1eb7t \u1edf d\u01b0\u1edbi m\u1eb7t \u0111\u01b0\u1eddng m\u1ed9t tr\u1ee5c quay ki\u1ec3u b\u00e0n \u0111\u1ea1p. Khi \u00f4 t\u00f4 ch\u1ea1y qua b\u00e0n \u0111\u1ea1p, s\u1ebd \u0111\u00e8 l\u00ean n\u00f3 m\u1ed9t s\u1ee9c n\u1eb7ng l\u1edbn l\u00e0m quay tr\u1ee5c quay, k\u00e9o theo m\u00e1y ph\u00e1t \u0111i\u1ec7n, \u0111i\u1ec7n n\u0103ng ph\u00e1t ra \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 chi\u1ebfu s\u00e1ng m\u1eb7t \u0111\u01b0\u1eddng, th\u1eadt l\u00e0 ti\u1ec7n l\u1ee3i.<\/p>\n\n\n\n<p>Ngo\u00e0i ra, ng\u01b0\u1eddi ta c\u00f2n c\u0103n c\u1ee9 theo c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau \u0111\u1ec3 <a href=\"https:\/\/www.vietlearn.org\" data-internallinksmanager029f6b8e52c=\"2\" title=\"Vietlearn\" rel=\"nofollow\">thi\u1ebft k\u1ebf<\/a> nhi\u1ec1u lo\u1ea1i m\u1eb7t \u0111\u01b0\u1eddng ki\u1ec3u m\u1edbi, nh\u01b0 m\u1eb7t \u0111\u01b0\u1eddng m\u00e0u, m\u1eb7t \u0111\u01b0\u1eddng ph\u00e1t s\u00e1ng, m\u1eb7t \u0111\u01b0\u1eddng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng \u0111i\u1ec7n t\u1eed, m\u1eb7t \u0111\u01b0\u1eddng ch\u1ed1ng n\u01b0\u1edbc v.v. Tin r\u1eb1ng trong m\u1ed9t t\u01b0\u01a1ng lai kh\u00f4ng xa ch\u00fang ta s\u1ebd nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c nh\u1eefng th\u00e0nh t\u1ef1u c\u1ee7a c\u00e1c k\u1ef9 thu\u1eadt cao v\u00e0 t\u00e2n k\u1ef3 \u0111\u00f3 mang l\u1ea1i cho \u0111\u1eddi s\u1ed1ng v\u00e0 giao th\u00f4ng v\u1eadn t\u1ea3i.<\/p>\n\n\n\n<p>T\u1eeb kh\u00f3a: M\u1eb7t \u0111\u01b0\u1eddng ki\u1ec3u m\u1edbi<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t chi\u1ebfc \u00f4 t\u00f4 c\u00f3 t\u00ednh n\u0103ng \u01b0u vi\u1ec7t, l\u1ea1i ch\u1ea1y tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng v\u1eeba b\u1eb1ng ph\u1eb3ng v\u1eeba th\u1eb3ng, s\u1ebd ch\u1ea1y nhanh v\u00e0 \u1ed5n \u0111\u1ecbnh; nh\u01b0ng n\u1ebfu g\u1eb7p ph\u1ea3i m\u1eb7t \u0111\u01b0\u1eddng \u1ed5 g\u00e0, th\u00ec d\u00f9 \u00f4 t\u00f4 c\u00f3 t\u1ed1t m\u1ea5y c\u0169ng kh\u00f3 th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng c\u1ee7a n\u00f3. \u0110\u1ed1i v\u1edbi \u00f4 t\u00f4 th\u00ec m\u1eb7t \u0111\u01b0\u1eddng [&hellip;]<\/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-8816","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\/8816","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=8816"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8816\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}