将数据映射到对象实例很简单。
创建一个Xyz对象实例的函数。
一个关键的对象实例化的时间是多少？
COM服务器能创建多对象类的对象实例。
A COM server can create object instances of multiple object classes.
对高性能域对象实例安全性（“ACL”）的改进
Substantial improvements to the high-performance domain object instance security ("ACL") capabilities
当这个类的对象实例化时，方法不返回。
When an object of this class is instantiated, the method doesn't return.
创建一个XMLHttpRequest对象实例。
首先，实用程序操作可能不需要对象实例来做它的工作。
First of all, a utility operation may not require an object instance to do its job.
在这种情况下，堆栈上的所有对象实例都处于未破坏状态。
In this case, all the object instances on the stack are left un-destructed.
您应该创建一个类来包含表示解析器所得数据的对象实例。
You should create a class that contains an instance of the object that contains the data from the parser.
接下来，创建一个对象实例，可以在其中设置所有查询参数。
Next, create an instance of the object where you can set all the query parameters.
首先，将form对象实例化，然后设置它的动作和方法。
First, the form object is instantiated, and its action and method are set.
验证：在数据模型中，包含验证数据对象实例的数据的例程。
Validation: in the data model, include the routines that can validate the data that forms the instance of the data object.
静态函数与静态属性一样，作用域也是类而非该类的对象实例。
Static functions, like static properties, are scoped to the class rather than to object instances of that class.
某个自定义作用域通常与能够管理对象实例的后端存储相对应。
A custom scope typically corresponds to a backing store that can manage object instances.
它们通常(但不总是)通过对象实例使用对象操作符来调用的。
They are usually — but not always — called via an object instance using the object operator.
当参数对象实例化完成之后，您就准备好了调用REST服务。
Once the parameters object is instantiated, you are ready to invoke the REST service.
Slice在被持久化的每个根对象实例上调用这个用户实现。
Slice calls this user implementation on every root-object instance being persisted.
本文介绍了一个用于在J2EE应用程序中管理对象实例的框架。
This article proposes a framework for managing object instances in J2EE applications.
例如，通过重用现有对象实例来避免重复创建对象看起来很不错。
For example, it is tempting to avoid repeatedly creating objects by simply reusing existing object instances.
这意味着要尽可能地重用对象，而不要太频繁地创建新对象实例。
That means, try to reuse objects as often as possible, and do not create new object instances too often.
此外，这个类包含将对象实例系列化到Xml的ToXml方法。
In addition, the class contains the ToXml method, which serializes the object instance to XML.
相反，它将直接为您创建该属性——在这个特定的数据对象实例上。
Instead it simply creates the property for you — on that particular instance of the data object.
有时候，可能发现通过类而不是对象实例来访问属性和方法更有用。
In some cases, you may find that it's more useful to access properties and methods via a class rather than an object instance.
这些对象实例就是Service规范类中的订货方和运送方属性。
These object instances are the orderer and shipper properties in the Service specification class.
后者随后用于将PurchaseOrder对象实例写入数据库。
The latter is then used to write the PurchaseOrder object instance to the database.
在运行时检查类型或对象实例的元数据的能力是一个非常强大的功能。
The ability to examine the metadata of a type or object instance at run time is a powerful feature.
Creator类用于定义创建产品对象实例的Factory方法。
Creator classes are used to define factory methods that create instances of the product objects.
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。
Therefore, you must first assign a new business object instance to a business object variable before using it.
当应用程序需要业务对象实例时，它实际会接收到一个动态代理类的实例。
When the application needs a business object instance, it will actually receive an instance of the dynamic proxy class.
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