{"id":620,"date":"2026-01-07T04:40:47","date_gmt":"2026-01-07T04:40:47","guid":{"rendered":"https:\/\/seavira.com\/?p=620"},"modified":"2025-11-16T08:58:04","modified_gmt":"2025-11-16T08:58:04","slug":"%d8%a7%d9%84%d9%85%d9%86%d8%b8%d9%81%d8%a7%d8%aa-%d8%a7%d9%84%d9%82%d9%84%d9%88%d9%8a%d8%a9-%d9%85%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d9%84%d9%85%d9%86%d8%b8%d9%81%d8%a7%d8%aa-%d8%a7%d9%84%d8%ad%d9%85","status":"publish","type":"post","link":"https:\/\/seavira.com\/en\/%d8%a7%d9%84%d9%85%d9%86%d8%b8%d9%81%d8%a7%d8%aa-%d8%a7%d9%84%d9%82%d9%84%d9%88%d9%8a%d8%a9-%d9%85%d9%82%d8%a7%d8%a8%d9%84-%d8%a7%d9%84%d9%85%d9%86%d8%b8%d9%81%d8%a7%d8%aa-%d8%a7%d9%84%d8%ad%d9%85\/","title":{"rendered":"\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0642\u0644\u0648\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629\u2026 \u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0646\u0648\u0639\u061f"},"content":{"rendered":"<h2>\ud83e\uddfc \u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0642\u0644\u0648\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629: \u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0646\u0648\u0639\u061f<\/h2>\n<p>&nbsp;<\/p>\n<p><b>\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0642\u0644\u0648\u064a\u0629<\/b> \u0647\u064a \u0623\u064a \u0645\u0648\u0627\u062f \u062a\u0646\u0638\u064a\u0641 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0645\u0648\u0636\u0629 (pH) \u0623\u0639\u0644\u0649 \u0645\u0646 7 (\u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 8 \u0648 14).<\/p>\n<div class=\"attachment-container search-images\">\n<div class=\"image-container ng-star-inserted\" data-full-size-image-uri=\"https:\/\/encrypted-tbn3.gstatic.com\/licensed-image?q=tbn:ANd9GcSJPMDA8xPEUYW38ACpWWaMIsDKQHbjhnrx759iwM2FDcwBRupoZ0VIqPv9GDPDl9IGcAsEhG_ZiAJAUo0D-ZW5nlEGRZmJjRCV5gQyHR1OZHmmbwE\">\n<div class=\"overlay-container ng-star-inserted\">\n<p>&nbsp;<\/p>\n<div class=\"licensed-image-source ng-star-inserted\"><span class=\"label ellipsis gds-label-m-alt\">Getty Images<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<ul>\n<li><b>\u0622\u0644\u064a\u0629 \u0627\u0644\u0639\u0645\u0644:<\/b> \u062a\u062a\u062e\u0635\u0635 \u0641\u064a \u062a\u0643\u0633\u064a\u0631 \u0648\u062a\u0641\u062a\u064a\u062a <b>\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0636\u0648\u064a\u0629<\/b> \u0645\u062b\u0644 <b>\u0627\u0644\u062f\u0647\u0648\u0646\u060c \u0627\u0644\u0632\u064a\u0648\u062a\u060c \u0627\u0644\u0634\u062d\u0648\u0645\u060c \u0627\u0644\u0628\u0631\u0648\u062a\u064a\u0646\u0627\u062a<\/b>\u060c \u0648\u0627\u0644\u0623\u0648\u0633\u0627\u062e \u0627\u0644\u0642\u0627\u0626\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0637\u0639\u0627\u0645 \u0639\u0628\u0631 \u0639\u0645\u0644\u064a\u0629 \u062a\u0633\u0645\u0649 <b>\u0627\u0644\u062a\u0635\u0628\u0646<\/b> (\u062a\u062d\u0648\u064a\u0644 \u0627\u0644\u062f\u0647\u0648\u0646 \u0625\u0644\u0649 \u0635\u0627\u0628\u0648\u0646 \u0642\u0627\u0628\u0644 \u0644\u0644\u0630\u0648\u0628\u0627\u0646 \u0641\u064a \u0627\u0644\u0645\u0627\u0621).<\/li>\n<li><b>\u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645\u0647\u0627\u061f<\/b>\n<ul>\n<li>\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0623\u0641\u0631\u0627\u0646 \u0648\u0627\u0644\u0645\u0648\u0627\u0642\u062f (\u0644\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0634\u062d\u0648\u0645 \u0627\u0644\u0645\u062a\u0631\u0627\u0643\u0645\u0629).<\/li>\n<li>\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0635\u0631\u0641 \u0627\u0644\u0645\u0633\u062f\u0648\u062f\u0629 (\u0644\u0625\u0630\u0627\u0628\u0629 \u0627\u0644\u0634\u062d\u0648\u0645 \u0648\u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0639\u0636\u0648\u064a\u0629).<\/li>\n<li>\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u0623\u0631\u0636\u064a\u0627\u062a \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0631\u0636 \u0644\u0644\u0643\u062b\u064a\u0631 \u0645\u0646 \u0627\u0644\u0634\u062d\u0648\u0645 (\u0645\u062b\u0644 \u0627\u0644\u0645\u0637\u0627\u0628\u062e \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629).<\/li>\n<li>\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u0623\u0648\u0633\u0627\u062e \u0648\u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0642\u0629 \u0648\u0627\u0644\u0632\u064a\u0648\u062a \u0645\u0646 \u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062a\u0646\u0627\u0636\u062d \u0627\u0644\u0639\u0643\u0633\u064a \u0641\u064a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><b>\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629<\/b> \u0647\u064a \u0645\u0648\u0627\u062f \u062a\u0646\u0638\u064a\u0641 \u0630\u0627\u062a \u062f\u0631\u062c\u0629 \u062d\u0645\u0648\u0636\u0629 (pH) \u0623\u0642\u0644 \u0645\u0646 7 (\u0639\u0627\u062f\u0629\u064b \u0628\u064a\u0646 0 \u0648 6).<\/p>\n<ul>\n<li><b>\u0622\u0644\u064a\u0629 \u0627\u0644\u0639\u0645\u0644:<\/b> \u062a\u0639\u0645\u0644 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064a \u0639\u0644\u0649 \u0625\u0630\u0627\u0628\u0629 \u0648\u062a\u062d\u064a\u064a\u062f <b>\u0627\u0644\u0645\u0648\u0627\u062f \u063a\u064a\u0631 \u0627\u0644\u0639\u0636\u0648\u064a\u0629<\/b> \u0645\u062b\u0644 <b><a href=\"https:\/\/seavira.com\/wp-admin\/post-new.php\">\u0627\u0644\u0631\u0648\u0627\u0633\u0628 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629<\/a>\u060c \u0627\u0644\u062a\u0631\u0633\u0628\u0627\u062a \u0627\u0644\u0643\u0644\u0633\u064a\u0629 (\u0627\u0644\u062c\u064a\u0631)\u060c \u0627\u0644\u0635\u062f\u0623\u060c \u0648\u0631\u0648\u0627\u0633\u0628 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0639\u0633\u0631\u0629<\/b>.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<figure style=\"width: 301px\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/encrypted-tbn0.gstatic.com\/images?q=tbn:ANd9GcTPIeI4vzAkg4UhZEvm4kQLENfSdgWI5A9_XA&amp;s\" alt=\"\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0642\u0644\u0648\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629\u2026 \u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0646\u0648\u0639\u061f\" width=\"301\" height=\"168\" \/><figcaption class=\"wp-caption-text\">\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u0642\u0644\u0648\u064a\u0629 \u0645\u0642\u0627\u0628\u0644 \u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629\u2026 \u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645 \u0643\u0644 \u0646\u0648\u0639\u061f<\/figcaption><\/figure>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li><b>\u0645\u062a\u0649 \u0646\u0633\u062a\u062e\u062f\u0645\u0647\u0627\u061f<\/b>\n<ul>\n<li>\u062a\u0646\u0638\u064a\u0641 \u0627\u0644\u062d\u0645\u0627\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0631\u0627\u062d\u064a\u0636 (\u0644\u0625\u0632\u0627\u0644\u0629 \u062a\u0631\u0633\u0628\u0627\u062a \u0627\u0644\u0635\u0627\u0628\u0648\u0646 \u0648\u0627\u0644\u0643\u0644\u0633).<\/li>\n<li>\u0625\u0632\u0627\u0644\u0629 \u0627\u0644\u062a\u0631\u0633\u0628\u0627\u062a \u0627\u0644\u0643\u0644\u0633\u064a\u0629 \u0645\u0646 \u0627\u0644\u063a\u0644\u0627\u064a\u0627\u062a \u0648\u0622\u0644\u0627\u062a \u0627\u0644\u0642\u0647\u0648\u0629.<\/li>\n<li>\u062a\u0644\u0645\u064a\u0639 \u0627\u0644\u0623\u0633\u0637\u062d \u0627\u0644\u062a\u064a \u062a\u062a\u0631\u0627\u0643\u0645 \u0639\u0644\u064a\u0647\u0627 \u0628\u0642\u0639 \u0627\u0644\u0645\u0627\u0621 \u0627\u0644\u0639\u0633\u0631\u0629 (\u0645\u062b\u0644 \u0635\u0646\u0627\u0628\u064a\u0631 \u0627\u0644\u0645\u064a\u0627\u0647 \u0627\u0644\u0632\u062c\u0627\u062c).<\/li>\n<li>\u0625\u0632\u0627\u0644\u0629 \u0623\u0643\u0627\u0633\u064a\u062f \u0627\u0644\u0645\u0639\u0627\u062f\u0646 \u0648\u0627\u0644\u0623\u0645\u0644\u0627\u062d \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0645\u0646 \u0623\u063a\u0634\u064a\u0629 \u0627\u0644\u062a\u0646\u0627\u0636\u062d \u0627\u0644\u0639\u0643\u0633\u064a.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<p>&nbsp;<\/p>\n<h3>\u26a0\ufe0f \u0645\u0644\u0627\u062d\u0638\u0629 \u0647\u0627\u0645\u0629 \u062d\u0648\u0644 \u0627\u0644\u0633\u0644\u0627\u0645\u0629<\/h3>\n<p>&nbsp;<\/p>\n<p>\u0627\u0644\u0645\u0646\u0638\u0641\u0627\u062a \u0627\u0644\u062d\u0645\u0636\u064a\u0629 \u0648\u0627\u0644\u0642\u0644\u0648\u064a\u0629 \u0627\u0644\u0642\u0648\u064a\u0629 \u064a\u0645\u0643\u0646 \u0623\u0646 \u062a\u0643\u0648\u0646 <b>\u0643\u0627\u0648\u064a\u0629<\/b> \u0648\u062a\u0633\u0628\u0628 \u062d\u0631\u0648\u0642\u064b\u0627. <b>\u064a\u062c\u0628 \u062f\u0627\u0626\u0645\u064b\u0627:<\/b><\/p>\n<ol start=\"1\">\n<li><b>\u0639\u062f\u0645 \u062e\u0644\u0637\u0647\u0627 \u0623\u0628\u062f\u064b\u0627<\/b> (\u0642\u062f \u064a\u0624\u062f\u064a \u062e\u0644\u0637 \u0645\u0648\u0627\u062f \u062d\u0645\u0636\u064a\u0629 \u0648\u0642\u0644\u0648\u064a\u0629 \u0645\u0639\u064a\u0646\u0629 \u0625\u0644\u0649 \u062a\u0641\u0627\u0639\u0644\u0627\u062a \u062e\u0637\u064a\u0631\u0629 \u0623\u0648 \u0625\u0637\u0644\u0627\u0642 \u0623\u0628\u062e\u0631\u0629 \u0633\u0627\u0645\u0629\u060c \u0645\u062b\u0644 \u062e\u0644\u0637 \u0645\u0646\u0638\u0641 \u062d\u0645\u0636\u064a \u0645\u0639 \u0645\u0628\u064a\u0636 \u0642\u0644\u0648\u064a).<\/li>\n<li><b>\u0627\u0631\u062a\u062f\u0627\u0621 \u0645\u0639\u062f\u0627\u062a \u0627\u0644\u062d\u0645\u0627\u064a\u0629<\/b> (\u0642\u0641\u0627\u0632\u0627\u062a \u0648\u0646\u0638\u0627\u0631\u0627\u062a \u0648\u0627\u0642\u064a\u0629).<\/li>\n<li><b>\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0641\u064a \u0645\u0646\u0627\u0637\u0642 \u062c\u064a\u062f\u0629 \u0627\u0644\u062a\u0647\u0648\u064a\u0629<\/b>.<\/li>\n<\/ol>\n<p><strong><a href=\"https:\/\/hlpr.eg\/%D9%83%D9%8A%D9%81-%D8%AA%D8%B9%D9%85%D9%84-%D9%85%D9%86%D8%AA%D8%AC%D8%A7%D8%AA-%D8%A7%D9%84%D8%AA%D9%86%D8%B8%D9%8A%D9%81-%D8%A7%D9%84-5-%D8%A7%D9%84%D9%85%D8%AE%D8%AA%D9%84%D9%81%D8%A9\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0639\u0644\u0648\u0645\u0647 \u062a\u0624\u0643\u062f 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