濾音板 的英文怎麼說
中文拼音 [lǜyīnbǎn]
濾音板
英文
acoustical filter board-
Put forward a kind of method that topic information extraction from template web pages. the main characteristics of that method is : 1 ) direct carry on extraction to the topic information, but do not need to pass the way of do away with the web page noise to extraction the topic information ; 2 ) to together output great deal of web page of template, after passing the generative template of the machine study, can extraction the web page topic information directly then, but do not need to carry on the analytical processing to each web pages. 3 ) with the news web page extraction analyzes that for the example method of concrete usage
以新聞網站的過濾作為具體實例。提出了一種針對網際網路中大量存在的模板網頁主題信息進行快速提取的方法。該方法的主要特點為: 1 )直接對主題信息進行提取,而不需要通過去除網頁噪音的方式來提取主題信息; 2 )對同模板產生的大量網頁,通過機器學習生成模板后,便可直接提取網頁主題信息,而不需要對每一個網頁都進行分析處理; 3 )以新聞網頁的提取為例分析該方法的具體使用。Optional ; prefiltering panel and sound reducing case - noise level is cut down to 67db
可選配預過濾面板和降噪箱,噪音可降低到67db aGanmo, photosensitive plastic, stainless steel filters, metal sound - absorbing panels manufacturing, and processing
干膜,感光膠、不銹鋼濾網、金屬吸音板的製造、加工。
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