| 1. | An association class is represented like a normal class
关联类和一般类一样表示。 |
| 2. | Figure 11 shows an association class for our airline industry example
图11显示一个航空工业实例的关联类。 |
| 3. | Qualifier is attached to every association class for identification . associators of
限定符附加到标识的每个关联类。 |
| 4. | The properties of an association class include pointers , or references , to the two classes or instances
关联类的属性包括指向两个类或实例的指针或引用。 |
| 5. | The difference is that the association line between the primary classes intersects a dotted line connected to the association class
不同的是，主类和关联类之间用一条相交的点线连接。 |
| 6. | In the class diagram shown in figure 11 , the association between the flight class and the frequentflyer class results in an association class called mileagecredit
在图11中显示的类图中，在flight类和frequentflyer类之间的关联，产生了称为mileagecredit的关联类。 |
| 7. | As a result , patients were experiencing such severe heart failure they were short of breath at rest or with minimal activity , and were judged to have new york heart association class 3 and 4 heart failure
结果患者发生严重的心脏衰竭以致于他们休息或轻微活动时呼吸急促，确诊为纽约心脏病协会分级3级或4级衰竭。 |
