{"id":43445,"date":"2024-06-20T13:07:19","date_gmt":"2024-06-20T04:07:19","guid":{"rendered":"https:\/\/www.tokaibane.com\/en\/?post_type=cau-hoi&#038;p=43445"},"modified":"2025-01-23T15:40:53","modified_gmt":"2025-01-23T06:40:53","slug":"so-luong-vong-lo-xo-hoat-dong-va-tong-so-vong","status":"publish","type":"cau-hoi","link":"https:\/\/www.tokaibane.com\/en\/vn\/cau-hoi\/43445","title":{"rendered":"S\u1ed1 l\u01b0\u1ee3ng v\u00f2ng l\u00f2 xo ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed5ng s\u1ed1 v\u00f2ng"},"content":{"rendered":"\n<p>T\u00f4i mu\u1ed1n t\u00ednh h\u1eb1ng s\u1ed1 l\u00f2 xo c\u1ee7a \u00f4 t\u00f4 nh\u01b0ng t\u00f4i kh\u00f4ng bi\u1ebft c\u00e1ch \u0111\u1ebfm s\u1ed1 v\u00f2ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 t\u1ed5ng s\u1ed1 v\u00f2ng. S\u1ed1 v\u00f2ng ho\u1ea1t \u0111\u1ed9ng n\u00ean \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb v\u00f2ng n\u00e0o \u0111\u1ebfn v\u00f2ng n\u00e0o?<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>Tr\u1ea3 l\u1eddi<\/h2>\n\n\n\n<p>V\u1edbi l\u00f2 xo h\u00ecnh tr\u1ee5 th\u00f4ng th\u01b0\u1eddng v\u00e0 kh\u00f4ng c\u00f3 c\u00e1c v\u00f2ng d\u00e2y \u1edf c\u1ea3 hai \u0111\u1ea7u, t\u1ea5t c\u1ea3 c\u00e1c v\u00f2ng \u0111\u1ec1u l\u00e0 v\u00f2ng ho\u1ea1t \u0111\u1ed9ng. S\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng thay \u0111\u1ed5i theo t\u1ea3i (b\u1eaft \u0111\u1ea7u khi c\u00e1c v\u00f2ng \u1edf hai \u0111\u1ea7u l\u00f2 xo b\u1eaft \u0111\u1ea7u ti\u1ebfp x\u00fac v\u1edbi nhau).<\/p>\n\n\n\n<p>Do \u0111\u00f3, n\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00e1ch l\u1ea5y t\u1ed5ng s\u1ed1 v\u00f2ng tr\u1eeb s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng \u1edf \u0111\u1ea7u.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>Tr\u1ea3 l\u1eddi<\/h2>\n\n\n\n<p>C\u00f3 \u0111i\u1ec1u n\u00e0y t\u00f4i v\u1eabn ch\u01b0a hi\u1ec3u.<\/p>\n\n\n\n<p>R\u1ea5t kh\u00f3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 v\u00f2ng d\u00e2y cu\u1ed1i v\u00ec t\u00f9y thu\u1ed9c v\u00e0o b\u1ec1 m\u1eb7t ti\u1ebfp x\u00fac v\u00e0 ph\u1ea7n v\u00f2ng d\u00e2y \u1edf c\u1ea3 hai \u0111\u1ea7u ti\u1ebfp x\u00fac m\u00e0 s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 v\u00f2ng cu\u1ed1i thay \u0111\u1ed5i t\u01b0\u01a1ng \u1ee9ng. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 h\u1eb1ng s\u1ed1 l\u00f2 xo thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch l\u1eafp \u0111\u1eb7t? (V\u00ed d\u1ee5: khi c\u1ea3 hai \u0111\u1ea7u c\u1ee7a l\u00f2 xo \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t b\u1eb1ng c\u00e1c ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec3m v\u00e0 khi ch\u00fang \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t). N\u00f3i c\u00e1ch kh\u00e1c, khi t\u00ednh to\u00e1n h\u1eb1ng s\u1ed1 l\u00f2 xo, gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n c\u00f3 kh\u00e1c v\u1edbi gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c t\u00ednh khi xem x\u00e9t c\u00e1c c\u00e1ch l\u1eafp \u0111\u1eb7t kh\u00f4ng?<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>Tr\u1ea3 l\u1eddi<\/h2>\n\n\n\n<p>Xin ch\u00e0o!<\/p>\n\n\n\n<p>T\u00f9y thu\u1ed9c v\u00e0o b\u1ec1 m\u1eb7t m\u00e0 l\u00f2 xo \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o, s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 gi\u1ea3m \u0111i. \u0110i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i h\u1eb1ng s\u1ed1 l\u00f2 xo.<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>Tr\u1ea3 l\u1eddi<\/h2>\n\n\n\n<p>C\u1ea3m \u01a1n nh\u1eefng c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a b\u1ea1n r\u1ea5t nhi\u1ec1u!<\/p>\n\n\n\n<p>Tuy nhi\u00ean, nh\u01b0 trong \u1ea3nh, c\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n cao su d\u1ecdc theo m\u1eb7t tr\u00ean v\u00e0 m\u1eb7t d\u01b0\u1edbi c\u1ee7a l\u00f2 xo s\u1ebd \u200b\u200btheo chuy\u1ec3n \u0111\u1ed9ng v\u00f2ng d\u00e2y c\u1ee7a l\u00f2 xo. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00e1c b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n c\u00f3 n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 v\u00f2ng cu\u1ed1i kh\u00f4ng?<\/p>\n\n\n\n<hr class=\"wp-block-separator is-style-default\"\/>\n\n\n\n<h2>Tr\u1ea3 l\u1eddi<\/h2>\n\n\n\n<p>Nh\u1eefng b\u1ed9 ph\u1eadn ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 v\u00f2ng ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 v\u00f2ng cu\u1ed1i. H\u00e3y ch\u00fa \u00fd \u0111i\u1ec1u n\u00e0y khi \u0111\u1ebfm s\u1ed1 l\u01b0\u1ee3ng v\u00f2ng ho\u1ea1t \u0111\u1ed9ng!<\/p>\n","protected":false},"featured_media":0,"template":"","acf":[],"_links":{"self":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/cau-hoi\/43445"}],"collection":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/cau-hoi"}],"about":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/types\/cau-hoi"}],"wp:attachment":[{"href":"https:\/\/www.tokaibane.com\/en\/wp-json\/wp\/v2\/media?parent=43445"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}