None of the objects yet discovered by NASA's Near-Earth objects Program have a high probability of hitting the earth.
美国航空航天局的“近地球天体计划”尚未发现有任何天体存在较大的撞击地球的可能性。
None of the objects yet discovered by NASA's Near earth objects program have a high probability of hitting the earth — though one known as 1950 DA will come extremely close in 2880.
有一些还未被美国宇航局近地天体计划发现的小行星，很有可能会撞击我们的地球，一个被称为1950DA的现象很有可能在2880年出现。
The following program illustrates how you can send and receive objects.
下面的程序向您说明怎样发送和接收对象。
While working in the disconnected mode, you can still check source code for syntax and semantic errors and then connect only to submit a compiled file when you are ready to create the program objects.
当您在非连接模式下工作时，您仍然可以检查源代码的语法与语义错误，然后连接就只是为了提交一个汇编后的文件，这时您已经为创建项目对象做好了准备。
Signals are the efficient and flexible glue that tie the objects in your program together.
信号是一种有效和灵活的“粘合剂”，它们把程序中的对象“粘合”在一起。
The various garbage collection implementations use different strategies for identification and reclamation of unreachable objects, and they interact differently with the user program and scheduler.
不同的垃圾收集实现使用不同的策略来识别和收回不可到达的对象，它们与用户程序和调度器以不同的方式互动。
Whichever technique you use, the goal is to get as comprehensive a view of the relationships between objects used by the program as possible.
不论采用何种技术，目的都是得到应用程序使用的对象之间关系的尽可能全面的视图。
Some objects and classes may not be cleaned up because they assume that once the program exits, the virtual machine will exit too, and everything will be cleaned up automatically.
它们可能不去清除一些对象和类，因为它们假定当程序存在时，虚拟机也存在，所有对象和类都将被自动清除。
DAC mechanisms determine what a program can do based only on the identity of the user running the program and ownership of objects like files.
dac机制只是根据运行程序的用户的身份和文件等对象的所有者来决定程序可以做什么。
I also wrote a similar timing test program for creating objects using reflection. The differences for this case aren't nearly as significant as for the field and method call cases, though.
我还为创建使用反射的对象编写了类似的计时测试程序，但这种情况下的差异不象字段和方法调用情况下那么显著。
The program can, where necessary, filter out objects such as flags being waved to focus specifically on other objects, for instance a person on the edge of the pitch.
如果哪里需要，程序可以过滤掉像挥动的旗子这样的物体而去特别地关注另一些物体，比如球场边上的一个人。
In a given program, the types of elements we use as keys, and the types of values we store in the hashtable, will not be arbitrary objects.
那么在给定的程序中，被用作键的元素类型和存储在散列表中的值类型，将不能是任意对象。
Some memory leaks occur due to program errors in which infinite loop in the application code allocates new objects and adds them to a data structure accessible from outside the program loop scope.
有些内存泄漏是由于程序错误发生的，在存在此类错误的情况下，应用程序代码中的无限循环会分配新的对象，并将其添加到可从程序循环范围外面访问的数据结构中。
Because this tracing work is interleaved with program execution, the GC can lose track of certain objects that the application can "hide" through executing loads and stores.
由于这种跟踪工作与程序的执行是交叉进行的，应用程序通过执行加载或存储将某些对象“隐藏”，因此GC可能会丢失这些对象的跟踪。
The annotation instances can then be used much like other objects to modify the behavior of the program.
然后可以像其他对象一样，用注释实例修改程序的行为。
One of the chief advantages of using CSP is the ability to precisely specify and verify the behaviors of the objects involved at each stage of a program.
使用CSP的主要优势之一是：对程序每一阶段所包含对象的行为进行精确地指定和验证。
The following program shows you the basic steps needed to display 3d objects.
下列程序说明了显示3d对象的基本步骤。
The Document Object Model (DOM) specifies the representation of Web pages and related browser objects so they can be accessed and manipulated by an ECMAScript program.
文档对象模型 (DOM)指定了Web页面的表示方法和相关的浏览器对象，因此可以通过ECMAScript程序进行访问和操作。
This output tells us which call chains are generating the Map.Entry objects; with some program analysis, it is usually fairly easy to pinpoint the source of the memory leak.
这个输出告诉我们哪些调用链生成了Map .Entry对象，并带有一些程序分析，找出内存泄漏来源一般来说是相当容易的。
Their project was to build an object bench for Eclipse that lets you interact with objects of classes you create, without having to write a complete program.
他们的工程是为eclipse建立一个对象平台，可以使您与您创建的类对象交互，且不必书写完整的程序。
Anytime these objects are needed in a Python program, the variable just references one as appropriate.
在任何时候，在Python程序需要这些对象时，变量只能相应地引用其中一个值。
You'll go from the simple task of selecting a row from a database into a Perl program to more advance topics, including dealing with large objects and invoking stored procedures.
我们将从一个简单的任务入手：从数据库中选择一行数据放入一个Perl程序中；接着逐步介绍一些高级主题，包括处理大对象和调用存储过程。
Xml_objectify especially hides almost all the traces of XML itself from a Python programmer, and allows you to work with perfectly "native" Python objects within a program.
特别是xml_objectify自身对程序员隐藏了几乎所有的xml线索，使您在程序中充分使用Python“原始”对象。
Following are some of the different objects and APIs that you might need to program an inline method style application.
下面是编写内联方法风格应用程序所需的不同对象和api。
Because there is 256 m available, the JVM begins to fill this initial 256 m with the objects that are needed to run the program programToRun.
由于只有256m可用，因此JVM会先用运行程序programtorun所需的这些对象填充这最初的256 m。
Let's say you've got a Python program, perhaps to manage your daily to-do list, and you want to save your application objects (your to-do items) between USES of the program.
假定有一个Python程序，它可能是一个管理日常待办事项的程序，您希望在多次执行这个程序之间可以保存应用程序对象(待办事项)。
Any other program that knows the attributes of our objects can use the same datastore (more on this under "Inheriting from Persistent classes").
任何知道对象属性的其它程序都可以使用同样的数据存储器(这方面的详细信息在“从persistent类继承”中)。
Create a library called CVTTEMP in which the program objects will be stored by issuing the CL command CRTLIB from the CL command line as follows.
从CL命令行运行命令CRTLIB，创建一个名为CVTTEMP的库，该库用于存储程序对象。
The overall goal of the program in Listing 6 is to scan the SRGS document and fill a multidimensional array with SimpleXML objects that represent the prompt structure.
清单6 中程序的整体目标是扫描SRGS文档，并用表示提示结构的SimpleXML对象填充一个多维数组。
The overall goal of the program in Listing 6 is to scan the SRGS document and fill a multidimensional array with SimpleXML objects that represent the prompt structure.
清单6 中程序的整体目标是扫描SRGS文档，并用表示提示结构的SimpleXML对象填充一个多维数组。
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