Use a network analyzer to identify bottlenecks in the loading of scripts and other page assets; this helps determine where script deferral or profiling may be needed.
使用网络分析器找出加载脚本和其它页面资源的瓶颈所在，这有助于决定哪些脚本需要延迟加载，或者进行进一步分析。
A network analyzer system is used to make frequency-swept S-parameter measurements on the loaded stripline fixture from which complex permittivity and complex permeability may be calculated.
以带线系统为测试夹具，利用网络分析仪在微波频率下测量材料的复介电常数和复磁导率。
Wireshark, formerly known as Ethereal, is a multiplatform network protocol analyzer.
Wireshark(以前称为Ethereal)是一个多平台网络协议分析器。
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