{"id":6169,"date":"2014-11-19T22:56:45","date_gmt":"2014-11-20T06:56:45","guid":{"rendered":"http:\/\/megasonex.com\/?page_id=6169"},"modified":"2026-01-11T22:31:09","modified_gmt":"2026-01-12T06:31:09","slug":"science","status":"publish","type":"page","link":"https:\/\/megasonex.com\/zh-hant\/toothbrush\/science\/","title":{"rendered":"\u79d1\u5b78\u6839\u64da"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" title=\"ultrasound-teeth\" src=\"\/wp-content\/uploads\/ultrasound-teeth.png\" alt=\"\" width=\"234\" height=\"198\" \/><\/p>\n<h3>\u8d85\u97f3\u6ce2\u79d1\u6280<\/h3>\n<p><span style=\"font-size: 120%;\">\u8d85\u97f3\u6ce2\u662f\u60a8\u5c0d\u6297\u7259\u83cc\u6591\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u4e00\u9805\u6700\u8fd1\u7684\u5927\u5b78\u7814\u7a76\u00b9\u986f\u793a\uff0c\u4e00\u822c\u7d44\u6210\u7259\u83cc\u6591\u7684\u7d30\u83cc\u93c8\u5728\u63a5\u89f8\u5230\u8d85\u97f3\u6ce2\u6642\u6703\u906d\u5230\u7834\u58de\u800c\u8b8a\u5f97\u7121\u5bb3\u3002MEGASONEX\u00ae\uff08\u7f8e\u683c\u5c1a\u76ca\u00ae\uff09\u7684\u5c08\u5229\u6676\u9ad4\uff08Megacrystal\u2122\uff09\u5229\u7528\u4f4e\u80fd\u8017\u7522\u751f\u5b89\u5168\u7684\u91ab\u7528\u8d85\u97f3\u6ce2\u983b\u7387: 1.6MHz (\u5146\u8d6b) = 1,600,000 Hertz (\u8d6b\u8332) (\u6bcf\u79d2\u9031\u671f) = \u6bcf\u5206\u941896,000,000 \u6b21\u6ce2\u52d5, \u548c\u91ab\u751f\u6cbb\u7642\u9aa8\u6298\u6240\u4f7f\u7528\u7684\u983b\u7387\u76f8\u8fd1\u3002\u4e00\u822c\u7684\u300c\u97f3\u6ce2\u5f0f\u300d\u7259\u5237\u5237\u6bdb\u6bcf\u5206\u9418\u7522\u751f15,000 ~ 40,000 \u6b21\u7684\u97f3\u6ce2\u9707\u52d5\uff08125 ~ 333 \u8d6b\u8332\uff09\uff0c\u5927\u7d04\u6bd4\u8d85\u97f3\u6ce2\u7259\u5237\u7684\u9707\u52d5\u983b\u7387\u4f4e\u4e864,800 \u500d\u3002MEGASONEX\u00ae\uff08\u7f8e\u683c\u5c1a\u76ca\u00ae\uff09\u7259\u5237\u63a1\u7528\u7684\u8d85\u97f3\u6ce2\u6280\u8853\u65e9\u572890\u5e74\u4ee3\u5c31\u5df2\u88ab\u7f8e\u570b\u98df\u54c1\u85e5\u7269\u7ba1\u7406\u5c40\u6838\u51c6\u3002<\/span><\/p>\n<p>&nbsp;<\/p>\n<div id=\"attachment_652\" style=\"width: 144px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-652\" class=\"size-full wp-image-652 \" title=\"bacteria-chains\" src=\"\/wp-content\/uploads\/bacteria-chains.png\" alt=\"Bacteria Chains\" width=\"134\" height=\"134\" \/><p id=\"caption-attachment-652\" class=\"wp-caption-text\"><span style=\"letter-spacing: 100%; font-size: 130%;\">\u63a5\u89f8\u8d85\u97f3\u6ce2\u524d\u7684\u7d30\u83cc\u93c8\u00b9<\/span><\/p><\/div>\n<div id=\"attachment_653\" style=\"width: 144px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-653\" class=\"size-full wp-image-653 \" title=\"bacteria-torn\" src=\"\/wp-content\/uploads\/bacteria-torn.png\" alt=\"After\" width=\"134\" height=\"134\" \/><p id=\"caption-attachment-653\" class=\"wp-caption-text\"><span style=\"letter-spacing: 100%; font-size: 130%;\">\u63a5\u89f8\u8d85\u97f3\u6ce2\u5f8c\u7d30\u83cc\u93c8\u00b9<\/span><\/p><\/div>\n<p><span style=\"font-size: x-small; line-height: 60%;\">\u7531\u6771\u4eac\u91ab\u79d1\u9f52\u79d1\u5927\u5b78\u9810\u9632\u7259\u79d1\u6240\u9032\u884c\u7684\u7814\u7a76\u3002\u8b8a\u5f62\u93c8\u7403\u83cc\u662f\u9020\u6210\u4eba\u985e\u7259\u83cc\u6591\u7684\u5178\u578b\u7d30\u83cc\u7269\u7a2e\u3002\u6b64\u7814\u7a76\u5c07\u8b8a\u5f62\u93c8\u7403\u83cc\u548c\u983b\u73871.6MHz (\u6bcf\u5206\u941896,000,000 \u6b21\u6ce2\u52d5)\u7684\u8d85\u97f3\u6ce2\u9032\u884c\u63a5\u89f8\uff0c\u7834\u58de\u7d30\u83cc\u93c8\u4e26\u963b\u65b7\u5176\u9644\u8457\u65b9\u5f0f\uff0c\u4f7f\u5176\u8b8a\u5f97\u7121\u5bb3\u3002\u6b64\u7814\u7a76\u63a1\u7528\u65e5\u672cUltima\u2122\u539f\u7248\u8d85\u97f3\u6ce2\u7259\u5237 (\u7121\u984d\u5916\u97f3\u6ce2\u9707\u52d5) \u9032\u884c\u7814\u7a76\u3002Ultima\u2122 \u7684\u7814\u7a76\u6210\u679c\u548cMEGASONEX<\/span>\u00ae<span style=\"font-size: xx-small;\">\u4e4b\u9593\u7684\u76f8\u95dc\u6027\u5c1a\u672a\u88ab\u8b49\u5be6\u3002<\/span><\/p>\n<p><span style=\"font-size: x-small; line-height: 60%;\"><br \/>\n\u00b9Shinada K, Hashizume L, Teraoka K, Kurosaki, N. Effect of ultrasonic toothbrush on Streptococcus mutans. Japan J. Conserv. Dent. 1999; 42 (2): 410-417.<br \/>\n<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d85\u97f3\u6ce2\u79d1\u6280 \u8d85\u97f3\u6ce2\u662f\u60a8\u5c0d\u6297\u7259\u83cc\u6591\u7684\u79d8\u5bc6\u6b66\u5668\u3002\u4e00\u9805\u6700\u8fd1\u7684\u5927\u5b78\u7814\u7a76\u00b9\u986f\u793a\uff0c\u4e00\u822c\u7d44\u6210\u7259\u83cc\u6591\u7684\u7d30\u83cc\u93c8\u5728\u63a5\u89f8\u5230\u8d85\u97f3\u6ce2\u6642\u6703 [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":6141,"menu_order":18,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-6169","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/pages\/6169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/comments?post=6169"}],"version-history":[{"count":1,"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/pages\/6169\/revisions"}],"predecessor-version":[{"id":16466,"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/pages\/6169\/revisions\/16466"}],"up":[{"embeddable":true,"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/pages\/6141"}],"wp:attachment":[{"href":"https:\/\/megasonex.com\/zh-hant\/wp-json\/wp\/v2\/media?parent=6169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}