But issues like poor transitions from object to object and messy final topology have sometimes made Booleans difficult to work with, even if they do save time.
但问题就像从对象差转换对象和凌乱的最终拓扑有时布尔困难的工作，即使他们节省时间。
Because system behavior is the result of objects sending messages to each other, sequence diagrams plot the course of those messages as they move from object to object.
因为系统行为是对象相互之间发送消息的结果，因此序列图绘制了那些消息在对象之间移动时的路线。
3D printers are used to build an object with liquid plastic. They build the object layer by layer until it is complete.
3D打印机用液体塑料来建造物体，他们一层一层地建造着物体，直到完成。
For every object in the call flow, there can only be one other object connected to it.
对于调用流中的每个对象，只能有一个其他对象连接到它。
Deleting an object accidentally and then replacing it with a similar object will lead to unacceptable differences of the enterprise models.
意外地删除一个对象，然后用一个类似的对象替换它，将导致企业模型不可接受的差异。
Subsequently, the crows either ignored the object or dropped the tool and pecked at the object—which is very different from using the tool to get access to food.
随后，乌鸦要不就无视了该对象，要不就把工具丢到一边，然后用喙猛啄该对象——这和用工具觅食有很大不同。
We must first understand that the GC not only manages objects but also maintains a separate reference object to the actual object.
我们必须首先理解这个GC不仅管理对象，而且还会维护对实际对象的一个单独的引用对象。
If any object to be restored references an object in another schema, and this object does not exist in the target database, the procedure will fail.
如果恢复的任何对象引用另一个模式中的对象，而被引用的对象在目标数据库中不存在，那么这个过程将失败。
To retrieve an object from the object pool, provide a scope type and a scope key.
为了从对象池获取对象，需要提供一个范围类型和一个范围键。
That is, for every force applied to an object or surface, that object pushes back with equal force.
也就是说，对于任一物体或表面施加的作用力，该物体或表面必会产生相同的反作用力。
In this example, this method USES an SBJSON object to parse and obtain a data object array.
在这个示例中，该方法使用SBJSON对象来解析和获取数据对象数组。
Therefore, you must first assign a new business object instance to a business object variable before using it.
因此，在使用业务对象变量前，必须首先将新的业务对象实例赋值给它。
Synchronized methods and blocks allow a thread to lock an object on entry and unlock the object on exit (to the method or block).
同步的方法和代码块允许线程在入口处锁定对象并在出口处解锁(针对方法或代码块)。
The actuator thus extends the specific SAP interface, and translates the event object to the SAP object format.
因此执行者扩展特定SAP接口，并将事件对象转换为SAP对象格式。
The weak reference from the long-lived object to the short-lived object is kept long after the short-lived object has been destroyed.
在短周期对象销毁后，长周期对象对短周期对象的弱引用依然会长久保留下来。
There are two ways to create a reference from an old object to a young object.
有两种创建从老对象到年轻对象的引用的方法。
All new methods are attached to the jQuery.fn object, all new functions to the jQuery object.
所有新方法都附加到jQuery .fn对象，所有新功能都附加到jQuery对象。
A text file object can use the API to get the content object (content.xml) and style object (styles.xml).
文本文件对象可以使用API来获取内容对象(content . xml)和样式对象(styles . xml)。
Create a business object map to transform a SSA Global business object to a canonical business object.
创建一个将SSAGlobal业务对象转换为规范业务对象的业务对象映射。
An inner class has been implemented for query (lines 31-44) to map returned the ResultSet object to the User object.
为查询实现了一个内部类(31 - 44行)以将ResultSet对象映射到User对象。
Sets the report source of that oCrystalReportViewer object to the reportSource object retrieved from the session.
将 oCrystalReportViewer对象的报表源设置为从session 中获取到的reportSource 对象。
The Python client uses this object to send the populated UDDI request object, and to construct a corresponding UDDI response object for the request used.
Python客户机使用这个对象发送植入的UDDI请求对象，并构造与所使用的请求相应的 UDDI响应对象。
The teller object sends a message to the theirBank object.
teller对象传递一个消息给theirBank 对象。
The sample application uses a single intermediate object. To define the intermediate object, do the following
该示例应用程序使用单个中间对象。
Figure 10 shows you how to map back from the Person business object to the emp business object.
图10显示了如何从Person业务对象映射回emp业务对象。
To draw an object calling itself, you draw a message as you would normally, but instead of connecting it to another object, you connect the message back to the object itself.
为了要画一个调用本身的对象，如你平时所作的，画一条消息，但是不是连接它到另外的一个对象，而是你把消息连接回对象本身。
Since the context object needs to be passed across components, the object should be serializable.
因为需要跨组件传递上下文对象，所以这个对象应该是可序列化的。
Business Object maps: You use a Business Object map to translate one type of Business Object into another type of Business Object.
业务对象映射：可以使用业务对象映射将某种类型的业务对象转换成另一种类型的业务对象。
Next you need to specify how each of the event object fields is mapped to the intermediate object fields.
下一步，您需要指定如何将每个事件对象字段映射到中间对象字段。
The client then makes changes to the latter object and reverses the procedure, sending the object back to the server.
客户机随后对内存驻留对象进行更改，然后反向执行传输过程，将对象发回到服务器。
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