这意味着，对于每个Node，您实际上获得了传递给XPathEvaluator的完整X ML文档中的一个位置指针。
What that means is that for each Node, you've really got a location pointer within the complete XML document you handed off to XPathEvaluator.
除了可以添加、删除或修改元素之外，您还可以通过操纵指向元素或节点的指针，将元素移动到该层次结构中的另一位置上。
In addition to be able to add, remove, or modify the element, you could also move it to another location in the hierarchy by manipulating the Pointers to the element or node.
这是一项昂贵的操作，因为可能会移动每个活动对象，每个经过移动的对象的指针都必须更新为新位置。
This is an expensive operation because every live object might be moved, and every pointer to a moved object must be updated to the new location.
它还包含到这些结构位置的指针。
It also contains Pointers to the locations of these structures.
相反，如果您的程序在内存中某个位置存在错误(例如，使用了一个错误指针)，那么可以查找最接近该内存地址的源代码行。
Conversely, if your program has a fault (for example, using a bad pointer) at some location in memory, you can look for the source line that is closest to the memory address.
图中的箭头表示指向内存中下一个节点位置的指针。
The arrows in this diagram represent Pointers to the location of the next node in memory.
您可能会忘了跟踪所有指针（指向这些内存位置），并且某些内存段没有释放，还保持分配给该程序。
You might forget to keep track of all the pointers (pointing to these memory locations), and some of the memory segments are not freed and stay allocated to the program.
符号链接是一个指针，指向文件在文件系统中的位置。
A symbolic link is a pointer to a file's location in the file system.
在程序的正常操作过程中，当调用一个函数时，被调用函数的所有参数以及返回位置的指针都放在栈中。
During normal operation of a program, when a function is called, any arguments for the called function along with a pointer to the return location are placed onto the stack.
在对指针赋值前，请确保内存位置不会变为孤立的。
Before assigning the Pointers, make sure memory locations are not becoming orphaned.
与堆栈在一起的还有一个指针，指示我们在堆栈中的当前位置。
Working in conjunction with our stack, we'll have a pointer that identifies our current position in the stack.
在对指针赋值前，要确保没有内存位置会变为孤立的。
Before assigning the Pointers, make sure no memory locations will become orphaned.
它对存储局部变量的位置进行重新排序，并复制函数参数中的指针，以便它们也在任何数组之前。
It reorders where local variables are stored, and copies Pointers in function arguments, so that they're also before any arrays.
调用的函数一定不能顾虑栈指针当前所指的位置。
The calling function must not care where the stack pointer is currently pointing.
当完成该函数之后，使用返回指针回到原来的位置并继续程序。
After the function has been completed, the return pointer is used to go back to the original location and the program can continue.
堆栈指针给出的是当前堆栈框架的结束位置。
The stack pointer tells you where the end of your current stack frame is.
假设有一个指针memoryArea，它指向一个10字节的内存位置。
Suppose there is a pointer memoryArea pointing to a memory location of 10 bytes.
移动鼠标指针到屏幕上给定的位置。
这个声明的意思是，取得x的值，也就是连接指向的值，然后给z赋予一个指向同样位置的指针。
That statement says, get the value of x, which is this link, and give z a pointer to the same place.
下一行代码，C3，获取 eax中的指针并将其存储回内存位置为 049388C8的实例引用。
The next line, C3, takes the pointer in eax and stores it back into the instance reference at memory location 049388C8.
SetSite是取得指向WebBrowser对象指针的适当位置。
SetSite , instead, is the right place to get the pointer to the WebBrowser object.
还有一些工具能够检测到源代码中可能访问null指针或在数组范围之外寻址的位置。
There are also some tools that will detect areas in source code that are likely to access null Pointers or addresses beyond array boundaries.
在处理函数中，我们获得了一个指向保存了位置信息的YYLTYPE结构的指针，这样可以生成一条很好的错误消息。
In the processing function, you get a pointer to the YYLTYPE structure holding the location, and you can generate a nice error message.
应用程序可以沿着标记流向前推进指针并分析当前指针所在位置的标记。
The application can advance the cursor forward along the token stream and examine the token at the cursor location.
当在工作区中移动鼠标指针时，这些线会跟随着它，使您随时可以知道当前位置的精确坐标。
These follow your mouse pointer as you move it around the workplace, letting you know the exact coordinate of your current position at all times.
发现文档包含指向服务描述和位置的指针。
A discovery document contains Pointers to service descriptions and locations.
这个装置的正面有个刻度盘，盘上至少有三根指针，一根用来指示日期，其余两根用来表示太阳和月亮的位置。
A dial on the front of the device probably carried at least three hands, one indicating the date and the other two indicating the positions of the Sun and the Moon.
互联网时间服务器和报时服务系统，也需要在午夜调整表盘指针的位置。
Internet time servers and speaking clock services will need to make the change on the stroke of midnight.
当鼠标指针在屏幕上移动时，感应针的升降状态则代表指针所在位置的文字。
As the cursor controlled by the mouse is moved across the screen, the pins rise and fall to represent the text across which they are moving.
当鼠标指针在屏幕上移动时，感应针的升降状态则代表指针所在位置的文字。
As the cursor controlled by the mouse is moved across the screen, the pins rise and fall to represent the text across which they are moving.
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