Table 1 shows the correspondence between the Observer pattern, the standard web services model, and the Observer pattern's implementation in the DEBA framework classes.

表1中三个方面的对照，分别为观察者模式、标准Web服务模型，以及在DEBA框架类中观察者模型的实现。

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Aside from simple utility objects and methods, formal objects within Jo use a refined "observer pattern" OOP standard.

除了简单使用对象和方法，正式的Jo对象使用了重构过的“观察者模式”OOP标准。

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Since this CIE1931 RGB system results negative tristimulus values in calculation, the CIE1931 XYZ standard colorimetric observer was brought forth.

但是，CIE1931 RGB系统在计算颜色的三刺激值时会出现负值，由此产生了CIE1931 XYZ标准色度系统。

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