实验表明，所设计的虚拟函数信号发生器输出信号性能优于普通传统信号源。
The experiment has proven that the signal performance generated by virtual function signal generator surpasses ordinary traditional instrument.
虚拟函数唯一一个明显的代价是在调用虚拟函数之前附加了一个存储查询。
The only significant cost of virtual functions is one additional memory lookup before a virtual function can be called.
COM指定任何接口都必须遵循一个标准的内存规划，这与 C++ 的虚拟函数表（请参阅 参考资料中的 Rogerson96）相同。
COM specifies that any interface must follow a standard memory layout, which is the same as the C++ virtual function table (see Rogerson96 in Resources).
然后就可以使用这个返回的指针来配置这个虚拟文件的其他参数，例如在对该文件执行读操作时应该调用的函数。
You can then use the return pointer to configure other aspects of the virtual file, such as the function to call when a read is performed on the file.
虚拟堆栈与实际堆栈类似，是一种后进先出（LIFO）的数据结构，可以用来临时存储函数参数和函数结果。
The virtual stack -- like a real stack -- is a last in-first out (LIFO) data structure that temporarily stores function arguments and function results.
因此，头文件应该包含函数的原型和一个虚拟的函数定义。
Therefore, the header file should include the prototype of the function and also a dummy function definition.
首先，类似于将用户空间应用程序和内核函数连接起来的系统调用，一个通常可用的虚拟化调用(hapercall, hypervisor对操作系统进行的系统调用)层允许来宾系统向宿主操作系统发出请求。
First, similar to system calls that bridge user-space applications with kernel functions, a hypercall layer is commonly available that allows guests to make requests of the host operating system.
它有点过时，因为它没有考虑虚拟内存环境，不过大部分算法都是基于前面给出的函数。
It is a bit dated, because it doesn't take into account virtual memory environments, but most algorithms are based on the ones presented there.
本文介绍了利用BMP图象设计虚拟仪表的方法。给出了其C语言函数。
This paper introduces the method of designing virtual instrument with BMP pictures, giving C functions.
抛出致命错误并且不希望虚拟机进行修复。该函数无返回值。
Raises a fatal error and does not expect the VM to recover. Thisfunction does not return.
通过人工弹簧模型和虚拟载荷法描述柔性机构设计的目标函数，采用伴随敏度分析法进行了敏度分析。
The objective function was described by artificial spring model and dummy load method and the sensitivity was analyzed by the adjoint sensitivity analysis method.
制定了基于虚拟样机的火炮射击性能评估方案，并提出了火炮性能评估函数的概念。
The evaluation plan of artillery performance with virtual prototyping is established, and the concept of evaluation function is defined.
虚拟以外的其他功能允许在派生类的函数的名称相同点是什么？
What's the point of virtual functions other than allowing a function of the same name in the derived class?
说明：程序是如何调用API的串口函数，及通讯示例，不需要三方控件，可以设虚拟串口。
Program is how to call the API function serial and communication example, no third party controls, you can set up a virtual serial port.
最后以虚拟车削为例，给出了优化数学模型的建立及模糊约束条件隶属函数。
At last, taking virtual turning for example, mathematical model and the restriction functions are given.
该函数提供了指定进程的虚拟地址空间的一定页面范围内的信息。
The VirtualQueryEx function provides information about a range of pages within the virtual address space of a specified process.
抛出致命错误并且不希望虚拟机进行修复。该函数无返回值。
Raises a fatal error and does not expect the VM to recover. This function does not return.
结果表明，近似预测的误差程度与利用计算机构造虚拟结构的方法获得广义归一化函数带的宽度相吻合。
Results show that errors of the approximate method are in agreement with the width of normalized function band obtained based on simulation.
虚拟成员函数特别容易产生意外结果。
A virtual member function is especially prone to give unexpected results.
针对一类带有符号未知不确定虚拟控制增益函数的不确定非线性受扰动系统，提出一种鲁棒自适应控制算法。
A novel robust adaptive controller is presented for a wider class of perturbed uncertain nonlinear systems with unknown virtual control coefficients.
本文塑造了正式的函数式程序设计(FFP)语言的一种操作性语义模型，它实质上是LISP虚拟机上的一个解释程序。
Formulized is an operational semantic model of formal functional programming (FFP) language which in essence is an interpreter on the virtual LISP machine.
派生类继承虚拟基类的虚函数的多个重写。
The derived class inherits more than one override of a virtual function of a virtual base class.
为了提高系统的稳定性，抑制滤波器的谐振，在双闭环控制的基础上提出了一种基于虚拟电阻思想的控制策略。通过对滤波电容电流的积分处理，改变了系统传递函数的极点，确保了系统的稳定运行。
To suppress resonance of LCL filter and improve stability of system, it is pre - sent that a voltage and current double loops control strategy based on virtual resistor concept.
快速存取-这个虚拟文件系统将提供与本地Win 32API性能相当的功能函数。
Fast Access Times - the VFS should provide performance comparable with the native Win32 API Functions.
结论认为，随机虚拟变量形式和三角函数形式得到的调整结果非常相似；
Several important conclusions are drawn: the stochastic dummy variables form and trigonometric form get the similar results;
结论认为，随机虚拟变量形式和三角函数形式得到的调整结果非常相似；
Several important conclusions are drawn: the stochastic dummy variables form and trigonometric form get the similar results;
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