![\"\u767d\u8863\u670d\u5728\u7d2b\u5916\u706f\u4e0b\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u51fa\u84dd\u5149\uff1f\"](\"https:\/\/i0.wp.com\/public-assets.geoffreychen.com\/wordpress\/articles\/why-white-clothes-glow-blue-under-ultraviolet-light\/23d2f99b9295f85910e46631.jpg?w=1140&ssl=1\")
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https:\/\/doi.org\/10.2307\/4451992<\/a> ","protected":false},"excerpt":{"rendered":"","protected":false},"author":17897162,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":true,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_geoff_meta_description_en":"The blue glow of white clothes under UV usually comes from optical brighteners that convert ultraviolet energy into visible blue light, not extra cleaning.","_geoff_meta_description_zh":"\u767d\u8863\u5728\u7d2b\u5916\u706f\u4e0b\u7684\u84dd\u5149\u901a\u5e38\u6765\u81ea\u8367\u5149\u589e\u767d\u5242\uff1a\u5b83\u5438\u6536\u4e0d\u53ef\u89c1\u7d2b\u5916\u7ebf\u5e76\u91ca\u653e\u84dd\u8272\u53ef\u89c1\u5149\uff0c\u6539\u5584\u5916\u89c2\u5374\u4e0d\u7b49\u4e8e\u6c61\u6e0d\u5df2\u88ab\u53bb\u9664\u3002","_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[787297218],"tags":[787299490,787299492,787299489,787299491],"class_list":["post-19297","post","type-post","status-publish","format-standard","hentry","category-daily-maths-physics-chemistry","tag-fluorescence-zh","tag-optical-brighteners-zh","tag-fluorescence","tag-optical-brighteners",""],"translatepress_titles":{"en_AU":"Why Do White Clothes Glow Blue Under Ultraviolet Light?","zh_CN":"\u767d\u8863\u670d\u5728\u7d2b\u5916\u706f\u4e0b\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u51fa\u84dd\u5149\uff1f"},"jetpack_publicize_connections":[],"jetpack_likes_enabled":false,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1ar9H-51f","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/19297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/users\/17897162"}],"replies":[{"embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/comments?post=19297"}],"version-history":[{"count":0,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/posts\/19297\/revisions"}],"wp:attachment":[{"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/media?parent=19297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/categories?post=19297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geoffreychen.com\/zh\/wp-json\/wp\/v2\/tags?post=19297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
https:\/\/www.gia.edu\/gems-gemology\/summer-2020-optical-whitening-brightening-of-pearls<\/a><\/p>\n