T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum<\/p>\n\n\n\n
Kh\u1ea3 n\u0103ng l\u1eb7n c\u1ee7a nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa th\u1edf kh\u00f4ng kh\u00ed th\u00ec th\u1eadt ngo\u1ea1n m\u1ee5c: h\u1ea3i c\u1ea9u, c\u00e1 heo \u0111\u1ec1u c\u00f3 th\u1ec3 l\u1eb7n h\u01a1n 1.000m. C\u00e1 nh\u00e0 t\u00e1ng \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf \u0111\u1ed9 s\u00e2u g\u1ea7n 2,4km v\u00e0 nh\u1eefng th\u1ee9 b\u00ean trong d\u1ea1 d\u00e0y m\u1ed9t con c\u00e1 nh\u00e0 t\u00e1ng cho th\u1ea5y n\u00f3 \u0111\u00e3 \u0103n m\u1ed9t lo\u1ea1i c\u00e1 nh\u00e1m g\u00f3c ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf \u0111\u1ed9 s\u00e2u g\u1ea7n 3km. \u1ede \u0111\u1ed9 s\u00e2u \u0111\u00f3, \u00e1p su\u1ea5t l\u00ean t\u1edbi 300 kg\/cm2, cho n\u00ean c\u00e1 voi th\u1eadt s\u1ef1 \u0111\u00e3 l\u00e0m \u0111\u01b0\u1ee3c nh\u1eefng \u0111i\u1ec1u k\u00ec di\u1ec7u \u1edf b\u00ean d\u01b0\u1edbi \u0111\u00f3 \u0111\u1ec3 c\u00f3 th\u1ec3 quay tr\u1edf l\u00ean m\u00e0 s\u1ed1ng s\u00f3t.<\/p>\n\n\n\n
Kh\u00f4ng ai bi\u1ebft ch\u1eafc \u0111\u01b0\u1ee3c ch\u00fang l\u00e0m nh\u01b0 th\u1ebf n\u00e0o nh\u01b0ng nh\u1eefng nghi\u00ean c\u1ee9u tr\u00ean h\u1ea3i t\u01b0\u1ee3ng \u0111\u00e3 g\u1ee3i \u00fd r\u1eb1ng nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa l\u1eb7n s\u00e2u kh\u00f4ng quan t\u00e2m ch\u1ed1ng l\u1ea1i \u00e1p su\u1ea5t v\u00e0 c\u1ee9 \u0111\u1ec3 ph\u1ed5i x\u1eb9p l\u1ea1i khi \u00e1p su\u1ea5t t\u0103ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 ch\u00eca kh\u00f3a gi\u1ea3i th\u00edch cho kh\u1ea3 n\u0103ng c\u1ee7a ch\u00fang trong vi\u1ec7c tr\u00e1nh b\u1ec7nh kh\u00ed \u00e9p, g\u00e2y ra khi kh\u00ed nitrogen b\u1ecb \u00e9p v\u00e0o trong d\u00f2ng m\u00e1u b\u1edfi \u00e1p su\u1ea5t l\u1edbn v\u00e0 b\u1eaft \u0111\u1ea7u t\u1ea1o ra nh\u1eefng bong b\u00f3ng kh\u00ed trong m\u00f4 tr\u00ean \u0111\u01b0\u1eddng tr\u1ed3i l\u00ean. Khi ph\u1ed5i c\u1ee7a ch\u00fang x\u1eb9p l\u1ea1i, kh\u00f4ng kh\u00ed gi\u00e0u nitrogen m\u00e0 ch\u00fang h\u00edt v\u00e0o \u1edf m\u1eb7t n\u01b0\u1edbc s\u1ebd b\u1ecb \u00e9p v\u00e0o kh\u00ed qu\u1ea3n v\u00e0 khoang m\u0169i c\u1ee7a ch\u00fang, ra kh\u1ecfi v\u1ecb tr\u00ed c\u1ee7a ph\u1ed5i, n\u01a1i ch\u00fang c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i, v\u00e0 ch\u1ec9 \u0111\u01b0\u1ee3c cho tr\u1edf l\u1ea1i r\u1ea5t t\u1eeb t\u1eeb tr\u00ean \u0111\u01b0\u1eddng n\u1ed5i l\u00ean. D\u00f9 v\u1eady, \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa \u1edf bi\u1ec3n v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng b\u1ecb b\u1ec7nh kh\u00ed \u00e9p n\u1ebfu tr\u1ed3i l\u00ean qu\u00e1 nhanh. Th\u00e1ng 12-2004, c\u00e1c nh\u00e0 khoa h\u1ecdc t\u1eeb vi\u1ec7n h\u1ea3i d\u01b0\u01a1ng h\u1ecdc Woods Hole \u1edf Massachusetts \u0111\u00e3 th\u00f4ng b\u00e1o r\u1eb1ng m\u1ed9t nghi\u00ean c\u1ee9u v\u1ec1 x\u01b0\u01a1ng c\u1ee7a c\u00e1 nh\u00e0 t\u00e1ng g\u1ee3i \u00fd r\u1eb1ng nh\u1eefng sinh v\u1eadt n\u00e0y \u0111\u00e3 ch\u1ecbu \u0111\u1ef1ng b\u1ec7nh kh\u00ed \u00e9p nh\u1eb9 nh\u01b0ng m\u00e3n t\u00ednh trong su\u1ed1t cu\u1ed9c \u0111\u1eddi c\u1ee7a n\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum Kh\u1ea3 n\u0103ng l\u1eb7n c\u1ee7a nh\u1eefng \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa th\u1edf kh\u00f4ng kh\u00ed th\u00ec th\u1eadt ngo\u1ea1n m\u1ee5c: h\u1ea3i c\u1ea9u, c\u00e1 heo \u0111\u1ec1u c\u00f3 th\u1ec3 l\u1eb7n h\u01a1n 1.000m. C\u00e1 nh\u00e0 t\u00e1ng \u0111\u00e3 \u0111\u01b0\u1ee3c ghi nh\u1eadn \u1edf \u0111\u1ed9 s\u00e2u g\u1ea7n 2,4km v\u00e0 […]<\/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],"tags":[],"class_list":["post-16243","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16243","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=16243"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16243\/revisions"}],"predecessor-version":[{"id":16244,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16243\/revisions\/16244"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16243"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16243"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16243"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}