{"id":547,"date":"2005-12-07T06:00:00","date_gmt":"2005-12-06T22:00:00","guid":{"rendered":"http:\/\/www.weather.org.hk\/blog\/?p=547"},"modified":"2010-11-11T18:30:39","modified_gmt":"2010-11-11T10:30:39","slug":"%e5%a6%82%e4%bd%95%e9%87%8f%e5%ba%a6%e6%bf%95%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/www.weather.org.hk\/news\/%e5%a6%82%e4%bd%95%e9%87%8f%e5%ba%a6%e6%bf%95%e5%ba%a6\/","title":{"rendered":"\u5982\u4f55\u91cf\u5ea6\u6fd5\u5ea6"},"content":{"rendered":"

\t\t\t\t\t\t\t\t\t\u4e0a\u9031\u672b\uff0c\u597d\u5b78\u7684\u89aa\u621a\u81f4\u96fb\u554f\u6211\u5929\u6c23\u5831\u544a\u4e2d\u7684\u6fd5\u5ea6\u5982\u4f55\u91cf\u5ea6\uff0c\u5979\u8aaa\u5370\u8c61\u4e2d\u597d\u50cf\u8981\u4f7f\u7528\u5169\u679d\u6eab\u5ea6\u8a08\u3002<\/p>\n

\u6c92\u932f\u3002\u6211\u5bb6\u4e2d\u6709\u9019\u7a2e\u5100\u5668\uff1a <\/p>\n

\"Picture\"<\/p>\n

\u5100\u5668\u7a31\u70ba\u4e7e\/\u6fd5\u6ce1\u6eab\u5ea6\u8a08\uff08dry\/wet bulb thermometer\uff09\u3002\u4e7e\u6ce1\u6eab\u5ea6\u8a08\u7684\u8b80\u6578\u5c31\u662f\u6c23\u6eab\u3002 <\/p>\n

\u6fd5\u6ce1\u6eab\u5ea6\u8a08\u7531\u65bc\u88ab\u6fd5\u5e03\u5305\u88f9\uff0c\u800c\u6c34\u4efd\u84b8\u767c\u6642\u6703\u5438\u71b1\uff0c\u56e0\u6b64\u8b80\u6578\u8f03\u4f4e\u3002\u5929\u6c23\u8d8a\u4e7e\u71e5\uff0c\u84b8\u767c\u8d8a\u5feb\uff0c\u8b80\u6578\u8d8a\u4f4e\u3002\u5229\u7528\u9019\u5169\u500b\u8b80\u6578\u7684\u5dee\u7570\u4fbf\u80fd\u8a08\u7b97\u6fd5\u5ea6\u3002\u516c\u5f0f\u9817\u8907\u96dc\uff0c\u4f46\u7db2\u4e0a\u6709\u8a08\u7b97\u5668\uff1a <\/p>\n

http:\/\/www.bom.gov.au\/lam\/humiditycalc.shtml<\/a> <\/p>\n

\u63db\u53e5\u8a71\u8aaa\uff0c\u4f60\u53ef\u5229\u7528\u5169\u679d\u6eab\u5ea6\u8a08\u81ea\u88fd\u6fd5\u5ea6\u8a08\u3002\u7576\u7136\u4e5f\u53ef\u8cfc\u8cb7\u5e02\u9762\u51fa\u552e\u7684\u6fd5\u5ea6\u8a08\u3002<\/p>\n

<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"

上週末，好學的親戚致電問我天氣報告中的濕度如何量度，她說印象中好像要使用兩枝溫度計。 沒錯。我家中有這種儀器： 儀器稱為乾\/濕泡溫度計（dry\/wet bulb thermometer）。乾泡溫度計的讀數就是氣溫。 濕泡溫度計由於被濕布包裹，而水份蒸發時會吸熱，因此讀數較低。天氣越乾燥，蒸發越快，讀數越低。利用這兩個讀數的差異便能計算濕度。公式頗複雜，但網上有計算器： http:\/\/www.bom.gov.au\/lam\/humiditycalc.shtml 換句話說，你可利用兩枝溫度計自製濕度計。當然也可購買市面出售的濕度計。<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[],"class_list":["post-547","post","type-post","status-publish","format-standard","hentry","category-4"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/547","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/comments?post=547"}],"version-history":[{"count":1,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/547\/revisions"}],"predecessor-version":[{"id":773,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/posts\/547\/revisions\/773"}],"wp:attachment":[{"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/media?parent=547"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/categories?post=547"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.weather.org.hk\/news\/wp-json\/wp\/v2\/tags?post=547"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}