{"id":42601,"date":"2020-09-07T08:00:39","date_gmt":"2020-09-06T23:00:39","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=42601"},"modified":"2026-05-17T12:08:06","modified_gmt":"2026-05-17T03:08:06","slug":"cau-noi-xua-va-nay","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/old-and-new-saying\/","title":{"rendered":"C\u00e1ch n\u00f3i x\u01b0a v\u00e0 nay | Thu\u1eadt ng\u1eef trong ng\u00e0nh x\u00e2y d\u1ef1ng"},"content":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n

\u0110\u00e2y l\u00e0 Enta.<\/p>\n

B\u1ea1n c\u00f3 bi\u1ebft ph l\u00e0 g\u00ec kh\u00f4ng?<\/p>\n

C\u00e1ch \u0111\u1ecdc l\u00e0 \u201cPH\u201d \u0111\u1ea5y!!!!!!?<\/p>\n

\"N\u1ed3ng<\/p>\n

N\u1ebfu g\u1ecdi l\u00e0 \u201cpH\u201d, c\u00f3 th\u1ec3 c\u00e1c em nh\u1ecf v\u00e0 gi\u1edbi tr\u1ebb ng\u00e0y nay s\u1ebd kh\u00f4ng hi\u1ec3u.<\/p>\n

 <\/p>\n

Sau khi tra c\u1ee9u, t\u00f4i \u0111\u01b0\u1ee3c bi\u1ebft \u201cpH\u201d l\u00e0 t\u1eeb ti\u1ebfng \u0110\u1ee9c, v\u00e0 khi \u0111\u1ecdc theo c\u00e1ch ph\u00e1t \u00e2m ti\u1ebfng Anh th\u00ec l\u00e0 \u201cP-H\u201d.<\/p>\n

Ban \u0111\u1ea7u, \u0111\u00e2y l\u00e0 t\u1eeb \u201cpH\u201d trong ti\u1ebfng \u0110\u1ee9c, nh\u01b0ng khi \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n h\u00f3a theo JIS, \u0111\u01a1n v\u1ecb \u201cPH\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t theo h\u1ec7 th\u1ed1ng \u0111\u01a1n v\u1ecb qu\u1ed1c t\u1ebf.<\/p>\n

 <\/p>\n

H\u01a1n n\u1eefa, m\u1eb7c d\u00f9 h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ed1ng nh\u1ea5t t\u1eeb n\u0103m 1957 (n\u0103m Sh\u014dwa 32), nh\u01b0ng t\u00f4i ngh\u0129 nh\u1eefng ng\u01b0\u1eddi \u1edf \u0111\u1ed9 tu\u1ed5i 40 nh\u01b0 ch\u00fang t\u00f4i c\u00f3 l\u1ebd v\u1eabn \u0111\u01b0\u1ee3c d\u1ea1y l\u00e0 \u201cpH\u201d \u0111\u1ea5y (c\u01b0\u1eddi).<\/p>\n

\u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 th\u1ea7y gi\u00e1o h\u1ed3i \u0111\u00f3 \u0111\u00e3 s\u1eed d\u1ee5ng pH-meter trong su\u1ed1t h\u00e0ng ch\u1ee5c n\u0103m r\u1ed3i nh\u1ec9.<\/p>\n

 <\/p>\n

Sau \u0111\u00f3, thu\u1eadt ng\u1eef n\u00e0y \u0111\u01b0\u1ee3c truy\u1ec1n l\u1ea1i cho ch\u00fang ta v\u00e0 t\u1ed3n t\u1ea1i cho \u0111\u1ebfn ng\u00e0y nay, nh\u01b0ng d\u01b0\u1eddng nh\u01b0 trong th\u1eddi Heisei, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i th\u00e0nh \u201cPH\u201d.<\/p>\n

V\u00ec v\u1eady, gi\u1edbi tr\u1ebb ng\u00e0y nay h\u1eb3n l\u00e0 \u0111\u00e3 bi\u1ebft nhi\u1ec1u v\u1ec1 PH.<\/p>\n

C\u00f3 l\u1ebd c\u0169ng c\u00f3 ng\u01b0\u1eddi g\u1ecdi n\u00f3 l\u00e0 \u201cpH\u201d ch\u0103ng.<\/p>\n

 <\/p>\n

T\u1eeb nay tr\u1edf \u0111i, t\u1ed1t nh\u1ea5t l\u00e0 b\u1ea1n n\u00ean ph\u00e1t \u00e2m theo ki\u1ec3u \u201cPH\u201d c\u00e0ng nhi\u1ec1u c\u00e0ng t\u1ed1t.<\/p>\n

C\u00e2u n\u00f3i ki\u1ec3u \u201cH\u1ed3i x\u01b0a th\u00ec\u2026\u201d nghe th\u1eadt l\u00e0 s\u1ebfn \u0111\u1ea5y w<\/p>\n

Hi\u1ec7n t\u1ea1i l\u00e0 hi\u1ec7n t\u1ea1i. Qu\u00e1 kh\u1ee9 \u0111\u00e3 qua r\u1ed3i, v\u1eady n\u00ean h\u00e3y c\u00f9ng nhau h\u00e0o h\u1ee9ng b\u00e0n lu\u1eadn v\u1ec1 hi\u1ec7n t\u1ea1i th\u00f4i.<\/p>\n

V\u00e0, c\u00e1c b\u1ea1n c\u0169ng h\u00e3y nh\u1edb r\u1eb1ng \u201cpH\u201d l\u00e0 t\u1eeb ti\u1ebfng \u0110\u1ee9c nh\u00e9 w<\/p>\n

 <\/p>\n

H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. C\u00e1c b\u1ea1n c\u00f3 bi\u1ebft \u201cph\u201d l\u00e0 g\u00ec kh\u00f4ng? C\u00e1ch \u0111\u1ecdc l\u00e0 \u201cP-H\u201d \u0111\u1ea5y!!!!!!? N\u1ebfu g\u1ecdi l\u00e0 \u201cP-H\u201d th\u00ec c\u00f3 th\u1ec3 c\u00e1c em nh\u1ecf v\u00e0 gi\u1edbi tr\u1ebb ng\u00e0y nay s\u1ebd kh\u00f4ng hi\u1ec3u \u0111\u00e2u. Theo t\u00ecm hi\u1ec3u c\u1ee7a t\u00f4i, \u201cP-H\u201d l\u00e0 c\u00e1ch \u0111\u1ecdc theo ti\u1ebfng \u0110\u1ee9c v\u00e0 ti\u1ebfng Anh\u2026<\/p>","protected":false},"author":2,"featured_media":2326,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1],"tags":[602,613,3822,3823,3824,3825,3826,3827],"class_list":["post-42601","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-others","tag-ph","tag-jis","tag-3822","tag-3823","tag-3824","tag-3825","tag-3826","tag-3827"],"acf":[],"yoast_head":"\n\u6614\u306e\u8a00\u3044\u65b9\u3001\u4eca\u306e\u8a00\u3044\u65b9\uff5c\u5efa\u8a2d\u696d\u306e\u8a00\u8449 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" content=\"pH\uff08\u30d4\u30fc\u30a8\u30a4\u30c1\uff09\u306e\u6b63\u3057\u3044\u8aad\u307f\u65b9\u3068\u3001\u30da\u30fc\u30cf\u30fc\u304c\u30c9\u30a4\u30c4\u8a9e\u7531\u6765\u3067\u3042\u308b\u6b74\u53f2\u3092\u6cd5\u9762\u5c4b\u304c\u89e3\u8aac\u30021957\u5e74JIS\u898f\u683c\u5316\u3067\u82f1\u8a9e\u8aad\u307f\u7d71\u4e00\u3055\u308c\u305f\u304c\u5b9a\u7740\u3057\u306a\u3044\u8a00\u8449\u306e\u4e16\u4ee3\u5dee\u3092\u3001\u7d4c\u55b6\u8005\u76ee\u7dda\u3067\u5efa\u8a2d\u696d\u306e\u8a00\u8449\u3068\u3057\u3066\u7d39\u4ecb\u3059\u308b\u8a18\u4e8b\u3067\u3059\u3002\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/norimen.net\/vi\/cau-noi-xua-va-nay\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" 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