{"id":3354,"date":"2021-12-28T11:08:26","date_gmt":"2021-12-28T04:08:26","guid":{"rendered":"https:\/\/matphot.com\/?p=3354"},"modified":"2021-12-28T15:17:37","modified_gmt":"2021-12-28T08:17:37","slug":"cao-dang-tieng","status":"publish","type":"post","link":"https:\/\/matphot.com\/cao-dang-tieng.html","title":{"rendered":"C\u00f3 n\u00ean h\u1ecdc cao \u0111\u1eb3ng ti\u1ebfng t\u1ea1i Vi\u1ec7t Nam? 5 c\u00e1ch h\u1ecdc cao \u0111\u1eb3ng ti\u1ebfng hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u"},"content":{"rendered":"
Ngo\u1ea1i ng\u1eef lu\u00f4n m\u1edf r\u1ed9ng v\u00e0 ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. V\u1eady n\u00ean y\u00eau c\u1ea7u cho m\u1ed9t t\u1ea5m b\u1eb1ng t\u1ed1t nghi\u1ec7p c\u0169ng cao h\u01a1n tr\u01b0\u1edbc. Trong ho\u00e0n c\u1ea3nh \u0111\u00f3, li\u1ec7u ch\u00fang ta c\u00f3 n\u00ean h\u1ecdc cao \u0111\u1eb3ng ti\u1ebfng t\u1ea1i Vi\u1ec7t Nam? L\u00e0m sao \u0111\u1ec3 h\u1ecdc cao \u0111\u1eb3ng ngo\u1ea1i ng\u1eef hi\u1ec7u qu\u1ea3, ra tr\u01b0\u1eddng v\u1edbi t\u1ea5m b\u1eb1ng gi\u00e1 tr\u1ecb?<\/b><\/p>\n
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H\u1ec7 cao \u0111\u1eb3ng t\u1ea1i Vi\u1ec7t Nam l\u00e0 m\u00f4i tr\u01b0\u1eddng h\u1ecdc ch\u00ednh quy \u0111\u1ecbnh h\u01b0\u1edbng gi\u00e1o d\u1ee5c ngh\u1ec1 nghi\u1ec7p. Ch\u00fang ta v\u1eabn hay nghe n\u00f3i r\u1eb1ng: H\u1ecdc cao \u0111\u1eb3ng l\u00e0 30% l\u00fd thuy\u1ebft, 70% th\u1ef1c h\u00e0nh. V\u00e0 th\u1ef1c t\u1ebf \u0111\u00fang l\u00e0 nh\u01b0 v\u1eady. Kh\u00e1c v\u1edbi h\u1ec7 \u0111\u1ea1i h\u1ecdc \u0111i s\u00e2u v\u00e0o ki\u1ebfn th\u1ee9c h\u00e0n l\u00e2m c\u00e2n b\u1eb1ng v\u1edbi th\u1ef1c h\u00e0nh k\u1ef9 n\u0103ng, h\u1ec7 cao \u0111\u1eb3ng l\u1ea1i khai th\u00e1c ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u00e0 \u1ee9ng d\u1ee5ng tr\u1ef1c ti\u1ebfp v\u00e0o m\u1ed9t ngh\u1ec1, \u0111i \u0111\u00f4i v\u1edbi vi\u1ec7c h\u1ecdc k\u1ef9 n\u0103ng ngh\u1ec1 \u0111\u00f3. V\u00ec th\u1ebf m\u00e0 th\u1eddi gian \u0111\u00e0o t\u1ea1o th\u1ef1c h\u00e0nh s\u1ebd d\u00e0i h\u01a1n.<\/span><\/p>\n T\u1ea5t c\u1ea3 c\u00e1c tr\u01b0\u1eddng cao \u0111\u1eb3ng ch\u00ednh quy hi\u1ec7n nay th\u00ec \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng theo m\u00f4 h\u00ecnh chu\u1ea9n chung. H\u1ec7 th\u1ed1ng ch\u01b0\u01a1ng tr\u00ecnh \u0111\u00e0o t\u1ea1o \u0111\u01b0\u1ee3c ki\u1ec3m duy\u1ec7t tr\u01b0\u1edbc khi \u1ee9ng d\u1ee5ng. \u0110\u1ed3ng th\u1eddi, chu\u1ea9n \u0111\u1ea7u ra c\u1ee7a h\u1ec7 cao \u0111\u1eb3ng c\u0169ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u l\u00e0 \u0111\u00e1p \u1ee9ng t\u1ed1t ti\u00eau chu\u1ea9n tuy\u1ec3n d\u1ee5ng m\u1edbi nh\u1ea5t. Ch\u00ednh v\u00ec v\u1eady, \u0111\u1ed1i v\u1edbi kh\u1ed1i ng\u00e0nh ng\u00f4n ng\u1eef, chu\u1ea9n \u0111\u1ea7u ra h\u1ec7 \u0111\u1ea1i h\u1ecdc v\u00e0 cao \u0111\u1eb3ng kh\u00f4ng ch\u00eanh l\u1ec7ch qu\u00e1 nhi\u1ec1u. N\u1ebfu x\u00e9t trong m\u1ed9t h\u1ec7 \u0111\u00e1nh gi\u00e1 6 b\u1eadc (nh\u01b0 c\u1ee7a ti\u1ebfng Anh) th\u00ec h\u1ec7 \u0111\u1ea1i h\u1ecdc y\u00eau c\u1ea7u b\u1eadc 5 c\u00f2n cao \u0111\u1eb3ng s\u1ebd y\u00eau c\u1ea7u b\u1eadc 4.<\/span><\/p>\n