Just as railway networks drove an economic transformation in the 19th century, and electricity networks in the 20th century, so high-speed broadband will transform economies in decades to come.

正如铁路网和电力网分别驱动19世纪和20世纪的经济转型一样，今后几十年高速宽带将改变经济方式。

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As a key product, broadband business plays a decisive role in the process of transformation of Shandong Unicom.

宽带业务作为其核心产品，在山东联通转型过程中起着举足轻重的作用。

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By the aid of the phase shift-frequency characteristic, the conformal transformation and the perturbation theory, a new kind of compact, broadband waveguide phase shifter is developed.

借助相移-频率特性、保角变换和微扰理论，研制出了新型的宽带移相器。

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U-verse continues to drive a transformation in wireline consumer, reflected by the fact that consumer broadband, video and voice over IP revenues now represent 57 percent of wireline consumer revenues, up from 50 percent in the year-earlier quarter.

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