Also, the service contract should be at the specification level (not at the implementation level).

而且，服务契约应处于规范级别(而非实现级别)。

youdao

This article describes how to use an EJB proxy to handle the WS-Security specification level interoperability issue.

本文说明了如何使用EJB代理来处理WS - Security规范级别互操作性问题。

youdao

When deploying a Web service, your choice of run-time and server affects both the chosen J2EE specification level, as well as the files generated.

当部署Web服务时，您所选的运行时和服务器会影响到选择的J2EE规范水平，以及生成的文件。

youdao

Based on the proven IEEE 802.11 standard specification for long-term stability, WiGig offers the same level of security and manageability as today's best WLAN technologies.

ENGADGET: Dell ships its WiGig-based Wireless Dock, gives your Latitude a home base for $249 (video)

Under the PPP route the specification is "output" based - the authority will specify the level of service it wants delivered and leave the private sector to decide on the best way to deliver that particular service.

BBC: How private bids work