{"id":7995,"date":"2024-01-02T08:24:44","date_gmt":"2024-01-02T08:24:44","guid":{"rendered":"https:\/\/www.besterpcba.com\/?p=7995"},"modified":"2024-01-02T08:24:45","modified_gmt":"2024-01-02T08:24:45","slug":"what-is-minimum-annular-ring-mar","status":"publish","type":"post","link":"https:\/\/www.besterpcba.com\/zh_hk\/%e4%bb%80%e4%b9%88%e6%98%af%e6%9c%80%e5%b0%8f%e7%8e%af%e5%bd%a2%e9%a9%ac%e5%8a%9b\/","title":{"rendered":"\u4ec0\u4e48\u662f\u6700\u5c0f\u73af\u5f62\u5bc6\u5c01\u5708\uff08MAR\uff09"},"content":{"rendered":"<h2 class=\"wp-block-heading\" id=\"what-is-minimum-annular-ring-mar\">\u4ec0\u4e48\u662f\u6700\u5c0f\u73af\u5f62\u5bc6\u5c01\u5708\uff08MAR\uff09<\/h2>\n\n\n<p>\u6700\u5c0f\u73af\u5f62\u5708 (MAR) 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\u6beb\u7c73\u3002<\/p>\n\n\n\n<p>\u6700\u5c0f\u73af\u5f62\u5b54\u5c3a\u5bf8\u662f\u5370\u5237\u7535\u8def\u677f\u8bbe\u8ba1\u548c\u5236\u9020\u4e2d\u7684\u4e00\u4e2a\u5173\u952e\u53c2\u6570\u3002\u5b83\u901a\u8fc7\u5728\u94bb\u5b54\u548c\u5468\u56f4\u94dc\u57ab\u4e4b\u95f4\u63d0\u4f9b\u7a33\u56fa\u7684\u8fde\u63a5\u6765\u786e\u4fdd PCB \u7684\u53ef\u9760\u6027\u548c\u529f\u80fd\u6027\u3002\u5236\u9020\u5546\u901a\u5e38\u4f1a\u63d0\u4f9b\u6709\u5173\u6700\u5c0f\u73af\u5f62\u5b54\u5c3a\u5bf8\u7684\u6307\u5357\u548c\u89c4\u8303\uff0c\u4ee5\u786e\u4fdd\u9002\u5f53\u7684\u529f\u80fd\u6027\u5e76\u9075\u5b88\u884c\u4e1a\u6807\u51c6\u3002<\/p>\n\n\n\n<div class=\"wp-block-group glossary_faqs\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h2 class=\"wp-block-heading\" id=\"frequently-asked-questions\">\u5e38\u89c1\u95ee\u9898<\/h2>\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-minimum-annular-ring-on-a-pcb\">\u4ec0\u4e48\u662f\u5370\u5237\u7535\u8def\u677f\u4e0a\u7684\u6700\u5c0f\u73af\u5f62\u5708<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u5bf9\u4e8e\u5370\u5237\u7535\u8def\u677f\u7684\u5185\u5c42\uff0c\u73af\u5f62\u5708\u7684\u6700\u5c0f\u5bbd\u5ea6\u4e3a 0.1 \u6beb\u7c73\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5bf9\u4e8e\u5370\u5237\u7535\u8def\u677f\u7684\u5916\u5c42\uff0c\u73af\u5f62\u5708\u7684\u6700\u5c0f\u5bbd\u5ea6\u4e3a 0.05 \u6beb\u7c73\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"why-is-it-called-annular\">\u4e3a\u4ec0\u4e48\u53eb\u73af\u5f62<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u73af\u98df \"\u4e00\u8bcd\u6e90\u4e8e\u62c9\u4e01\u8bed\u4e2d\u7684\u73af\uff0c\u5373 \"annulus\"\u3002\u65e5\u73af\u98df\u4e4b\u6240\u4ee5\u88ab\u547d\u540d\u4e3a \"\u65e5\u73af\u98df\"\uff0c\u662f\u56e0\u4e3a\u5176\u7279\u6709\u7684\u706b\u73af\uff0c\u5373\u4f7f\u53ea\u6301\u7eed\u5f88\u77ed\u7684\u65f6\u95f4\u4e5f\u80fd\u770b\u5230\u3002\u5982\u679c\u81f3\u5c11\u80fd\u5728\u4e00\u4e2a\u5730\u65b9\u770b\u5230\u8fd9\u4e2a\u706b\u73af\uff0c\u5219\u79f0\u4e3a\u65e5\u73af\u98df\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-annular-ring-test-used-to-determine\">\u4ec0\u4e48\u662f\u73af\u5f62\u6d4b\u8bd5\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u8fd9\u4e9b\u540c\u5fc3\u5706\u88ab\u79f0\u4e3a\u73af\u72b6\u5e74\u8f6e\uff0c\u53ef\u4ee5\u901a\u8fc7\u6570\u73af\u72b6\u5e74\u8f6e\u6765\u4f30\u7b97\u6811\u9f84\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-the-difference-between-class-2-and-class-3-annular-rings\">2 \u7ea7\u548c 3 \u7ea7\u73af\u5f62\u94a2\u5708\u6709\u4ec0\u4e48\u533a\u522b<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>2 \u7ea7\u73af\u5f62\u94a2\u5708\u5141\u8bb8 5% 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class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u73af\u5f62\u5e95\u677f\u7684\u5f84\u5411\u5bbd\u5ea6\u5fc5\u987b\u81f3\u5c11\u4e3a 600 \u6beb\u7c73\uff0824 \u82f1\u5bf8\uff09\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<div class=\"wp-block-group glossary_faq_q\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><h3 class=\"wp-block-heading\" id=\"what-is-another-name-for-annual-rings\">\u5e74\u8f6e\u7684\u53e6\u4e00\u4e2a\u540d\u79f0\u662f\u4ec0\u4e48\uff1f<\/h3><\/div><\/div>\n\n\n\n<div class=\"wp-block-group glossary_faq_a\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p>\u56e0\u6b64\uff0c\"\u589e\u957f\u73af \"\u624d\u662f\u6070\u5f53\u7684\u8bf4\u6cd5\u3002<\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u6700\u5c0f\u73af\u5f62\u5bc6\u5c01\u5708\uff08MAR\uff09<\/p>\n<p>\u6700\u5c0f\u73af\u5f62\u5708 (MAR) \u662f\u6307\u73af\u7ed5\u5370\u5237\u7535\u8def\u677f\u4e0a\u94bb\u5b54\u7684\u94dc\u57ab\u7684\u6700\u5c0f\u5bbd\u5ea6\u6216\u5c3a\u5bf8\u3002<\/p>","protected":false},"author":1,"featured_media":4750,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"Minimum Annular Ring (MAR)","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[15],"tags":[13,14],"class_list":["post-7995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-glossary","tag-glossary","tag-ng"],"_links":{"self":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7995","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/comments?post=7995"}],"version-history":[{"count":1,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7995\/revisions"}],"predecessor-version":[{"id":9372,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/posts\/7995\/revisions\/9372"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media\/4750"}],"wp:attachment":[{"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/media?parent=7995"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/categories?post=7995"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.besterpcba.com\/zh_hk\/wp-json\/wp\/v2\/tags?post=7995"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}