{"id":8923,"date":"2021-11-21T15:30:11","date_gmt":"2021-11-21T08:30:11","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8923"},"modified":"2021-11-21T16:02:56","modified_gmt":"2021-11-21T09:02:56","slug":"tai-sao-tau-ngam-co-the-chay-thoai-mai-o-duoi-nuoc","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-tau-ngam-co-the-chay-thoai-mai-o-duoi-nuoc\/","title":{"rendered":"T\u1ea1i sao t\u00e0u ng\u1ea7m c\u00f3 th\u1ec3 ch\u1ea1y tho\u1ea3i m\u00e1i \u1edf d\u01b0\u1edbi n\u01b0\u1edbc?"},"content":{"rendered":"\n<p>T\u00e0u thu\u1ef7 th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 ch\u1ea1y \u1edf tr\u00ean m\u1eb7t bi\u1ec3n, nh\u01b0ng t\u00e0u ng\u1ea7m th\u00ec tr\u00e1i l\u1ea1i, n\u00f3 kh\u00f4ng nh\u1eefng ch\u1ea1y \u1edf tr\u00ean m\u1eb7t n\u01b0\u1edbc, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 l\u1eb7n xu\u1ed1ng bi\u1ec3n s\u00e2u, ch\u1ea1y \u1edf d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n\n\n\n<p>T\u1ea1i sao t\u00e0u ng\u1ea7m c\u00f3 th\u1ec3 l\u1eb7n xu\u1ed1ng v\u00e0 n\u1ed5i l\u00ean \u0111\u01b0\u1ee3c?<\/p>\n\n\n\n<p>\u0110\u00e2y l\u00e0 &#8220;tr\u00f2 \u1ea3o thu\u1eadt&#8221; bi\u1ebfn ho\u00e1 gi\u1eefa tr\u1ecdng l\u1ef1c c\u1ee7a t\u00e0u v\u00e0 s\u1ee9c n\u00e2ng \u0111\u1ea9y l\u00ean tr\u00ean, khi s\u1ee9c n\u00e2ng l\u1edbn h\u01a1n tr\u1ecdng l\u1ef1c, th\u00ec v\u1eadt th\u1ec3 c\u00f3 th\u1ec3 n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc; khi s\u1ee9c n\u00e2ng nh\u1ecf h\u01a1n tr\u1ecdng l\u1ef1c th\u00ec v\u1eadt th\u1ec3 ch\u00ecm xu\u1ed1ng; khi s\u1ee9c n\u00e2ng b\u1eb1ng tr\u1ecdng l\u1ef1c ho\u1eb7c h\u01a1n k\u00e9m nhau r\u1ea5t \u00edt, th\u00ec v\u1eadt th\u1ec3 n\u1eb1m &#8220;l\u01a1 l\u1eedng&#8221; \u1edf m\u1ed9t v\u1ecb tr\u00ed nh\u1ea5t \u0111\u1ecbnh d\u01b0\u1edbi n\u01b0\u1edbc. V\u00ec v\u1eady, ch\u1ec9 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh tr\u1ecb s\u1ed1 h\u01a1n k\u00e9m c\u1ee7a tr\u1ecdng l\u1ef1c v\u00e0 s\u1ee9c n\u00e2ng \u0111\u1ed1i v\u1edbi t\u00e0u ng\u1ea7m, th\u00ec c\u00f3 th\u1ec3 l\u1eb7n xu\u1ed1ng ho\u1eb7c n\u1ed5i l\u00ean.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, h\u00ecnh d\u1ea1ng c\u1ee7a t\u00e0u l\u00e0 c\u1ed1 \u0111\u1ecbnh kh\u00f4ng \u0111\u1ed5i, s\u1ee9c \u0111\u1ea9y m\u00e0 n\u00f3 ch\u1ecbu t\u00e1c d\u1ee5ng \u1edf d\u01b0\u1edbi n\u01b0\u1edbc c\u0169ng l\u00e0 m\u1ed9t tr\u1ecb s\u1ed1 c\u1ed1 \u0111\u1ecbnh. Do \u0111\u00f3, mu\u1ed1n \u0111i\u1ec1u ch\u1ec9nh tr\u1ecb s\u1ed1 h\u01a1n k\u00e9m \u0111\u00f3, ch\u1ec9 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i tr\u1ecdng l\u01b0\u1ee3ng b\u1ea3n th\u00e2n con t\u00e0u.<\/p>\n\n\n\n<p>Th\u00e2n t\u00e0u ng\u1ea7m \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh b\u1edfi hai l\u1edbp v\u1ecf trong v\u00e0 ngo\u00e0i, khoang tr\u1ed1ng gi\u1eefa hai l\u1edbp v\u1ecf n\u00e0y \u0111\u01b0\u1ee3c ph\u00e2n c\u00e1ch th\u00e0nh nhi\u1ec1u khoang ch\u1ee9a n\u01b0\u1edbc. M\u1ed7i khoang \u0111\u1ec1u c\u00f3 van h\u00fat n\u01b0\u1edbc v\u00e0 van x\u1ea3 n\u01b0\u1edbc ra. Khi t\u00e0u ng\u1ea7m n\u1ed5i tr\u00ean m\u1eb7t n\u01b0\u1edbc mu\u1ed1n l\u1eb7n xu\u1ed1ng, th\u00ec ch\u1ec9 c\u1ea7n m\u1edf van h\u00fat n\u01b0\u1edbc v\u00e0o khoang, khi\u1ebfn cho n\u01b0\u1edbc bi\u1ec3n nhanh ch\u00f3ng ch\u1ee9a \u0111\u1ea7y c\u00e1c khoang, tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a t\u00e0u t\u0103ng l\u00ean, khi tr\u1ecdng l\u01b0\u1ee3ng v\u01b0\u1ee3t qu\u00e1 s\u1ee9c n\u00e2ng th\u00ec n\u00f3 l\u1eb7n xu\u1ed1ng. T\u00e0u ng\u1ea7m \u0111ang \u1edf d\u01b0\u1edbi n\u01b0\u1edbc mu\u1ed1n n\u1ed5i l\u00ean, th\u00ec ch\u1ec9 c\u1ea7n \u0111\u00f3ng c\u00e1c van h\u00fat n\u01b0\u1edbc v\u00e0o khoang, d\u00f9ng kh\u00f4ng kh\u00ed n\u00e9n v\u1edbi \u00e1p su\u1ea5t l\u1edbn th\u00f4ng qua van x\u1ea3 \u0111\u1ec3 \u0111\u1ea9y n\u01b0\u1edbc ra ngo\u00e0i, nh\u01b0 v\u1eady t\u00e0u s\u1ebd nh\u1eb9 \u0111i, s\u1ee9c n\u00e2ng l\u1ea1i l\u1edbn h\u01a1n tr\u1ecdng l\u1ef1c, t\u00e0u l\u1ea1i n\u1ed5i l\u00ean m\u1eb7t n\u01b0\u1edbc.<\/p>\n\n\n\n<p>N\u1ebfu t\u00e0u ng\u1ea7m c\u1ea7n ch\u1ea1y \u1edf kho\u1ea3ng gi\u1eefa m\u1eb7t bi\u1ec3n v\u00e0 \u0111\u00e1y bi\u1ec3n, th\u00ec c\u00f3 th\u1ec3 cho n\u01b0\u1edbc v\u00e0o ho\u1eb7c x\u1ea3 n\u01b0\u1edbc ra \u1edf m\u1ed9t s\u1ed1 khoang \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh tr\u1ecdng l\u01b0\u1ee3ng t\u00e0u; khi\u1ebfn cho tr\u1ecdng l\u1ef1c b\u1eb1ng ho\u1eb7c l\u1edbn h\u01a1n s\u1ee9c n\u00e2ng m\u1ed9t \u00edt, l\u00fac n\u00e0y t\u00e0u c\u00f3 th\u1ec3 ch\u1ea1y d\u01b0\u1edbi n\u01b0\u1edbc, n\u1ebfu b\u00e1nh l\u00e1i \u1edf \u0111\u1ea7u t\u00e0u h\u01b0\u1edbng l\u00ean tr\u00ean, \u1edf \u0111u\u00f4i t\u00e0u h\u01b0\u1edbng xu\u1ed1ng d\u01b0\u1edbi, th\u00ec t\u00e0u s\u1ebd n\u1ed5i l\u00ean, ng\u01b0\u1ee3c l\u1ea1i th\u00ec t\u00e0u s\u1ebd ch\u1ea1y \u1edf m\u1ed9t \u0111\u1ed9 s\u00e2u nh\u1ea5t \u0111\u1ecbnh \u1edf d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n\n\n\n<p>T\u1eeb kh\u00f3a: T\u00e0u ng\u1ea7m; Khoang n\u01b0\u1edbc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e0u thu\u1ef7 th\u00f4ng th\u01b0\u1eddng ch\u1ec9 c\u00f3 th\u1ec3 ch\u1ea1y \u1edf tr\u00ean m\u1eb7t bi\u1ec3n, nh\u01b0ng t\u00e0u ng\u1ea7m th\u00ec tr\u00e1i l\u1ea1i, n\u00f3 kh\u00f4ng nh\u1eefng ch\u1ea1y \u1edf tr\u00ean m\u1eb7t n\u01b0\u1edbc, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 l\u1eb7n xu\u1ed1ng bi\u1ec3n s\u00e2u, ch\u1ea1y \u1edf d\u01b0\u1edbi n\u01b0\u1edbc. T\u1ea1i sao t\u00e0u ng\u1ea7m c\u00f3 th\u1ec3 l\u1eb7n xu\u1ed1ng v\u00e0 n\u1ed5i l\u00ean \u0111\u01b0\u1ee3c? \u0110\u00e2y l\u00e0 &#8220;tr\u00f2 \u1ea3o thu\u1eadt&#8221; [&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-8923","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\/8923","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=8923"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8923\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}