D\u00f9ng \u0111\u1ea7u c\u00e1i kim xuy\u00ean v\u00e0o t\u1edd gi\u1ea5y, c\u00e1i kim xuy\u00ean th\u1ee7ng m\u1ed9t l\u1ed7 nh\u1ecf tr\u00ean gi\u1ea5y r\u1ea5t d\u1ec5 d\u00e0ng. N\u1ebfu quay ng\u01b0\u1ee3c kim l\u1ea1i, l\u1ea5y c\u00e1i \u0111\u1ea7u c\u00f9n h\u01a1i tr\u00f2n tr\u00f2n xuy\u00ean v\u00e0o gi\u1ea5y th\u00ec kh\u00f4ng m\u1ea5y d\u1ec5 d\u00e0ng xuy\u00ean th\u1ee7ng \u0111\u01b0\u1ee3c gi\u1ea5y. \u0110\u00f3 l\u00e0 v\u00ec \u00e1p su\u1ea5t \u0111\u1eb7t l\u00ean m\u1eb7t gi\u1ea5y c\u00f3 \u0111\u1ed9 l\u1edbn kh\u00e1c nhau. \u00c1p su\u1ea5t l\u00e0 \u0111\u1ed9 l\u1edbn c\u1ee7a \u00e1p l\u1ef1c \u0111\u1eb7t l\u00ean tr\u00ean m\u1ed9t \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch.<\/p>\n\n\n\n
Khi ch\u00fang ta l\u1ea7n l\u01b0\u1ee3t d\u00f9ng \u0111\u1ea7u nh\u1ecdn v\u00e0 \u0111\u1ea7u c\u00f9n c\u1ee7a kim xuy\u00ean v\u00e0o t\u1edd gi\u1ea5y, tuy l\u1ef1c b\u1ecf ra b\u1eb1ng nhau, nh\u01b0ng \u00e1p su\u1ea5t \u0111\u1eb7t l\u00ean t\u1edd gi\u1ea5y l\u1ea1i kh\u00e1c nhau. Khi xuy\u00ean b\u1eb1ng \u0111\u1ea7u nh\u1ecdn, l\u1ef1c b\u1ecf ra \u0111\u1ec1u t\u1eadp trung v\u00e0o \u0111\u1ea7u kim nh\u1ecdn; c\u00f2n khi d\u00f9ng \u0111\u1ea7u c\u00f9n, l\u1ef1c b\u1ecf ra l\u1ea1i b\u1ecb ph\u00e2n t\u00e1n tr\u00ean di\u1ec7n t\u00edch l\u1edbn h\u01a1n so v\u1edbi \u0111\u1ea7u nh\u1ecdn. Theo \u0111\u00f3, \u00e1p su\u1ea5t c\u1ee7a \u0111\u1ea7u kim nh\u1ecdn \u0111\u1eb7t l\u00ean t\u1edd gi\u1ea5y s\u1ebd l\u1edbn h\u01a1n \u00e1p su\u1ea5t c\u1ee7a \u0111\u1ea7u kim c\u00f9n. V\u00ec v\u1eady, \u0111\u1ea7u kim nh\u1ecdn c\u1ee7a kim d\u1ec5 xuy\u00ean th\u1ee7ng gi\u1ea5y h\u01a1n \u0111\u1ea7u kim c\u00f9n.<\/p>\n\n\n\n
Trong \u0111\u1eddi s\u1ed1ng, c\u00f3 r\u1ea5t nhi\u1ec1u v\u00ed d\u1ee5 v\u1ec1 l\u00e0m t\u0103ng \u00e1p su\u1ea5t, nh\u01b0 d\u00f9ng kim may qu\u1ea7n \u00e1o, d\u00f9ng \u1ed1ng ti\u00eam \u0111\u1ec3 ti\u00eam thu\u1ed1c, \u0111\u00f3ng \u0111inh l\u00ean t\u01b0\u1eddng, d\u00f9ng dao s\u1eaft \u0111\u1ec3 c\u1eaft \u0111\u1ed3 v\u1eadt v.v. \u0111\u1ec1u l\u00e0 t\u1eadp trung l\u1ef1c tr\u00ean m\u1ed9t di\u1ec7n t\u00edch t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, nh\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c \u0111\u00edch l\u00e0m t\u0103ng \u00e1p su\u1ea5t.<\/p>\n\n\n\n
Nh\u01b0ng \u00e1p su\u1ea5t qu\u00e1 l\u1edbn c\u0169ng th\u01b0\u1eddng g\u00e2y n\u00ean r\u1eafc r\u1ed1i.<\/p>\n\n\n\n
Khi b\u1ea1n \u0111i b\u1ed9 tr\u00ean \u0111\u1ea5t ph\u1ee7 tuy\u1ebft, hai ch\u00e2n hay b\u1ecb l\u00fan xu\u1ed1ng. \u0110\u00f3 l\u00e0 v\u00ec \u00e1p su\u1ea5t c\u1ee7a c\u01a1 th\u1ec3 \u0111\u1ed1i v\u1edbi \u0111\u1ea5t ph\u1ee7 tuy\u1ebft qu\u00e1 l\u1edbn. N\u1ebfu b\u1ea1n \u0111i gi\u00e0y tr\u01b0\u1ee3t tuy\u1ebft th\u00ec ch\u1eb3ng nh\u1eefng kh\u00f4ng b\u1ecb l\u00fan, m\u00e0 c\u00f2n c\u00f3 th\u1ec3 tr\u01b0\u1ee3t tr\u00ean tuy\u1ebft nh\u01b0 bay n\u1eefa. Ho\u00e1 ra l\u00e0 t\u1ea5m tr\u01b0\u1ee3t tuy\u1ebft v\u1eeba r\u1ed9ng v\u1eeba l\u1edbn, l\u00e0m t\u0103ng di\u1ec7n t\u00edch h\u01a1n 20 l\u1ea7n so v\u1edbi ch\u00e2n b\u1ea1n, ch\u00fang l\u00e0m cho \u00e1p l\u1ef1c c\u1ee7a th\u00e2n th\u1ec3 b\u1ea1n \u0111\u1eb7t l\u00ean \u0111\u1ea5t ph\u1ee7 tuy\u1ebft b\u1ecb ph\u00e2n t\u00e1n ra.<\/p>\n\n\n\n
Hi\u1ec3u r\u00f5 \u0111i\u1ec1u n\u00e0y, b\u1ea1n s\u1ebd nh\u1eadn th\u1ee9c \u0111\u01b0\u1ee3c ngay v\u00ec sao b\u00e1nh xe c\u1ee7a xe t\u0103ng v\u00e0 m\u00e1y k\u00e9o ph\u1ea3i c\u00f3 b\u00e1nh x\u00edch v\u1eeba d\u00e0i v\u1eeba r\u1ed9ng qu\u00e0ng l\u00ean hay v\u00ec sao ph\u1ea3i \u0111\u1eb7t \u0111\u01b0\u1eddng ray t\u00e0u ho\u1ea3 l\u00ean tr\u00ean nh\u1eefng thanh t\u00e0 v\u1eb9t.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: \u00c1p l\u1ef1c; \u00c1p su\u1ea5t.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
D\u00f9ng \u0111\u1ea7u c\u00e1i kim xuy\u00ean v\u00e0o t\u1edd gi\u1ea5y, c\u00e1i kim xuy\u00ean th\u1ee7ng m\u1ed9t l\u1ed7 nh\u1ecf tr\u00ean gi\u1ea5y r\u1ea5t d\u1ec5 d\u00e0ng. N\u1ebfu quay ng\u01b0\u1ee3c kim l\u1ea1i, l\u1ea5y c\u00e1i \u0111\u1ea7u c\u00f9n h\u01a1i tr\u00f2n tr\u00f2n xuy\u00ean v\u00e0o gi\u1ea5y th\u00ec kh\u00f4ng m\u1ea5y d\u1ec5 d\u00e0ng xuy\u00ean th\u1ee7ng \u0111\u01b0\u1ee3c gi\u1ea5y. \u0110\u00f3 l\u00e0 v\u00ec \u00e1p su\u1ea5t \u0111\u1eb7t l\u00ean m\u1eb7t gi\u1ea5y c\u00f3 \u0111\u1ed9 […]<\/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-5513","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\/5513","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=5513"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/5513\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=5513"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=5513"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=5513"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}