RUP acknowledges four levels of testing: unit testing, integration testing, system testing, and acceptance testing.

RUP确定了四级测试：单元测试、集成测试、系统测试和验收测试。

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Secondary service models are in progress, and many have standardized billing and metering models that have gained acceptance in all levels of business.

还有一些辅助服务模式正在开发过程中，其中许多已将计费和计量模式标准化，现在已受到企业各层的认可。

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Like to Greek literature, Zhou Zuoren's acceptance to Greek culture, is also beginning from two levels, namely, personal interest and society demands.

与希腊文学一样，周作人对希腊文化的接受，也是从社会需要与个人趣味两个层面展开。

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This acceptance or rejection inevitably affects confidence levels and the personal sense of effectiveness.

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"The full picture around acceptance figures will emerge later this year, but high levels of applications from abroad reflect the excellent reputation Scottish universities enjoy abroad, " he said.

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With an emphasis on outreach through non-traditional community organizations and by establishing real partnerships among participants and emergency management officials at all levels, AEPPplus has had exceptional success and acceptance.

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