The access network and inter-exchange transport of the PSTN use synchronous optical transmission (SONET and SDH) technology, although some parts still use the older PDH technology.

PSTN中的接入网和内部交换台传送器采用的是同步光纤传输(SONET和SDH)技术，但也有某些地区仍采用过去的PD H技术。

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This indicator does not measure the percentage of exchanges which are digital, the percentage of inter-exchange lines which are digital or the percentage of digital network termination points.

这个指标不用于度量数字交换机的百分比、数字汇接交换线数百分比及数字网络终端点百分比。

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The RMB exchange rate floating bands remain the same as previously announced in the inter-bank foreign exchange market.

有关方面根据已经公布的外汇市场汇率浮动区间对人民币进行动态管理和调节。

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The alternative, a foreign-owned holding company, must operate under tight restrictions that forbid, for example, inter-company loans, foreign-exchange balancing, import-export, or even consolidated accounts across the subsidiaries.

ECONOMIST: Kodak in China: Smile, please | The

The integration of intangible cultural heritage into educational curricula and programmes can improve both formal and non-formal education by promoting inter alia intercultural dialogue and cultural exchange, broadening access and cultural relevance, stimulating creativity, increasing intergenerational engagement in the community, etc.

UNESCO: CYPRUS NATIONAL COMMISSION FOR UNESCO - 8th Annual Meeting of the South East European Experts Network on Intangible Cultural Heritage

This Inter-Ministerial Meeting will embrace a workshop for experts from the English-speaking Caribbean region in order enable participants exchange their views and acquire skills to identify projects to relevant sectors, products and services by promoting the conservation of biological diversity and natural resources.

UNESCO: All Events | United Nations Educational, Scientific and Cultural Organization