...体有关,问句内 容限制在事实性问题(factual questions),罗列性问题 (1ist questions),定义性问题(definition question)乜J. (2)具有特定的词汇,我们称为疑问词(question word),且这些词汇对确定所询问的内容的类型范围 具有很大的帮助.如“谁...
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它并不涉及服务的质量问题(即服务的可靠性问题),而是只定义服务如何提供必要的行为。
It does not address quality of service issues for how robust the service is, but simply whether the service provides the necessary behavior.
即使恰当且一致地定义了数据模型,缺少恰当的数据值完整性约束可能会导致质量和一致性问题。
Even if the data models are defined appropriately and consistently, a lack of appropriate integrity constraints for data values can lead to quality and consistency issues.
数据库系统中的一致性概念和预测锁定(请参阅参考资料)对并发环境中的一致性问题给出了明确定义。
The notations of consistency and predicate locks in a database system (see Resources) gives a precise definition of consistency in such a concurrent environment.
And secondly, it turns out their definition of unwelcome sexual advance was broad enough to include someone being asked out on the date by someone they don't want to go out with.
第二个问题是,受调查人员对性挑逗的定义,十分宽泛,有些人被邀请外出约会,往往是被一些他们不想一起出去的人邀请。
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