DNS refers to the Domain Name System, which is a directory that connects names to numerical Internet addresses.
DNS指的是域名系统，它是一个目录，将名称连接到数字互联网地址。
If you know it, try using the website's numerical address rather than its verbose URL (Universal Resource Locator) name. That can sometimes halve the response time.
你可以尝试使用某网站的数字地址，而不是它的网址(统一资源定位器)名称登录网站，你会发现反应时间会减少一半。
It still used an underlying system of numerical designations, but allowed you to reach a computer by name as well.
新方案仍然使用数字番号的基本系统，但是，还允许按名联络计算机。
Ranges are named collections that are keyed by a numerical range limit and have a String value representing the name of the numerical range.
Ranges是指定的收集，它由数值范围限制键控，并且拥有一个表示数值范围名称的string值。
To get a numerical value, use snmptranslate and provide the name with the -On option (see Listing 9).
要获取数字值，可以使用 snmptranslate 并使用 –On选项来提供名称（请参见清单 9）。
The host is expressed as a DNS name, or as a numerical IP address.
主机被表示为一个DNS名称，一个数字的IP地址。
One. Product parameter: Name: LED numerical code searchlight, working voltage: 4V, charging voltage;
产品参数：名称：LED数码探照灯，工作电压：4V，充电电压；
One. Product parameter: Name: LED numerical code searchlight, working voltage: 4V, charging voltage;
产品参数：名称：LED数码探照灯，工作电压：4V，充电电压；
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