Those, in turn, can be implemented using Universal resource Locator (URL) or Portable Document Format (PDF) technologies that are too reusable resources of the ec, just at a finer level of detail.

反过来，这些可以通过使用统一资源定位器(Universal Resource Locator, URL)或者可移植文件格式(Portable Document Format, PDF)技术来进行实施，这些技术是更深层次上ec的可再用资源。

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Widespread use of EC is predicated on, among others, the universal availability of access for a large number of users.

电子商务的广泛应用，取决的因素包括为大量用户提供全维访问的能力。

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The merged company's rivals will also have access to Universal's online music content, the EC said.

BBC: EU clears Vivendi-Seagram merger