Note that this figure may not exactly be pure UML, as UML is usually used to model a single system, whereas the sample application is really composed of three systems.
请注意，准确地说，这个图不是纯粹的UML，因为UML常常被用来模拟一个系统，而样本应用程序实际上由三个系统组成。
Represented as a pure object model, a sample model for a business component PartyManagement can look like this.
业务组件PartyManagement的示例模型表示为纯对象模型，如下所示。
Taking magnesium alloy AZ91D as an investigation sample, the pretreatment process for electroplating of highly pure magnesium alloy is investigated by means of basic zinc plating processing.
用AZ 91 D镁合金制样，研究了采用碱性镀锌工艺对高纯镁合金进行电镀的预处理工艺性能。
Taking magnesium alloy AZ91D as an investigation sample, the pretreatment process for electroplating of highly pure magnesium alloy is investigated by means of basic zinc plating processing.
用AZ 91 D镁合金制样，研究了采用碱性镀锌工艺对高纯镁合金进行电镀的预处理工艺性能。
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