First, a business-level analysis class is one that is essential to the business domain, without reference to implementation or technology constraints.

首先，一个业务级别的分析类是业务领域中的一个要素，与实现技术无关。

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The integrated form technology enables users to assemble first class forms using existing data structures.

集成的表单技术使用户能够使用当前的数据结构，组合一流表单。

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Changbu a group of Shanghai Industrial Fabrics plant with advanced technology, first-class equipment and strict means testing.

厂部上海群一工业用布厂具有先进的工艺技术、一流的设备、严密的检测手段。

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After many meetings, strained nerves, research and late or sleepless nights, the opportunity came when, on behalf of our group, I petitioned our school board to not only fully renovate our building, but enhance it with a Career Technology wing and a first class auditorium.

WHITEHOUSE: Bright Futures for All Children

The earSmart eS515 Smart Sound Processor combines the company's award-winning Advanced Voice processing technology with its first high-performance, low-power audio codec for a best in class voice, speech recognition and multimedia experience on a mobile device.

ENGADGET: Audience eS515 Smart Sound Processor brings three-mic support and selective audio capture to phones