The telephone network based on circuit-switching and digital program controlled exchanging technology plays an important role in the whole communicating networks.

以电路交换和数字程控交换技术为基础的电话网更是在整个通信网中占据着重要的地位。

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The memory control block (MCB) shown in Fig. 1 is widely used in digital program-controlled switching systems, telecommunication equipments and other automatic control equipments.

图1所示的存储控制模块MCB在数字程控交换机等通信设备和自动控制设备中得到大量应用。

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In electric power system, Digital Program Controlled Exchange has been used broadly because communications requests high reliability.

在电力系统中，由于对通信的可靠性要求较高，因此程控数字交换机正在得到广泛的应用。

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workers are making digital copies. To learn more about Willis Conover, listen at this time Sunday for the program PEOPLE IN AMERICA.

VOA: special.2009.01.30

or digital out of home, sort of installation program,

做数字媒体和安装程序，

在广告公司工作 - SpeakingMax英语口语达人

She introduced a new program for young people to work with American embassies to create "digital diplomacy".

VOA: special.2009.06.05

In any case, given how slowly marketers and agencies have gotten with the digital program, it seems unlikely whatever new ad format does appear will take off this year.

FORBES: 2012 Prediction No. 5: Web-Native Brand Ad Formats Will Remain MIA

For more information about PlayStation Network and the "PSN Day 1 Digital" program, please visit the PlayStation.

ENGADGET: Sony's PlayStation 3 getting 'PSN Day 1 Digital' to launch games digitally alongside retail

In its second quarter earnings announcement, the Times Co. included some attention-getting figures for its new digital subscription program, which launched in March.

FORBES: NY Times 2Q Earnings: Hitting Paydirt with the Paywall