持久過濾 的英文怎麼說
中文拼音 [chíjiǔguòlǜ]
持久過濾
英文
extended filtration- 持 : 動詞1 （拿著; 握著） hold; grasp 2 （持有; 保持） keep; hold 3 （支持; 保持） support; maintain 4...
- 久 : Ⅰ形容詞（時間長） for a long time; long Ⅱ名詞（時間的長短） of a specified duration
- 過 : 過Ⅰ動詞[口語] （超越） go beyond the limit; undue; excessiveⅡ名詞（姓氏） a surname
- 濾 : 動詞（除去液體雜質） filter; strain
- 持久 : lasting; enduring; durable; persistent; permanent; protracted; endurance
- 過濾 : [工業] filter; filtrate; screening; colation; filtration; filtering; lautering; colating; straini...
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In the traditional firewall system, static packet filter technology is used. but there are many defects in this technology, one of which is that the efficiency of filtering is low. moreover, with the static packet filter technology used, if you want the communication woks, you must keep some port open all the time, and then there is some security flaw, so the stateful packet filter technology is the trend at present
傳統的防火墻技術是採用的靜態包過濾檢查機制，靜態包過濾機制的最明顯的缺陷是：過濾檢查的效率低；為期望的通信，它必須保持一些埠的永久開放，這就為潛在的攻擊提供了機會，因此存在著安全隱患。
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