New technology has enabled development of an online 'virtual library'.
新技术已经使在线“虚拟图书馆”的发展成为可能。
To start, you'll need a virtual directory that points to an empty directory.
首先，你需要建立一个虚拟目录，它指向一个空目录。
Ultimately, the aim is to build an entire virtual human for researchers to play with.
此项研究的最终目的是建立起一个完整的虚拟人来让研究人员来进行试验与研究。
You cannot define a specific setting for an individual virtual portal.
您不能为单独的虚拟门户定义指定的设置。
However, running programs in a virtual address space has an associated cost.
然而，在虚拟地址空间中运行程序也会带来相应的成本。
The virtual file system is an abstraction of the underlying physical file system.
虚拟文件系统是基础物理文件系统的抽象。
CDC even has a presence on Second Life, an online virtual-reality game.
CDC甚至在第二人生上(一个虚拟现实网游)也开拓了自己的范围。
The function of report generation is an important part of a complete Virtual Instrument system.
报表生成功能是一个完备的虚拟仪器系统的重要组成部分。
Altogether, I spend at least an hour a day on my virtual city.
总之，我每天至少要在我的虚拟小城上花一小时的时间。
Host the virtual image on an appropriate hypervisor unit.
在适当的虚拟监管系统单元上运行虚拟镜像。
Host the virtual image on an appropriate hypervisor.
将虚拟化镜像置于适当的虚拟监管系统之下。
To say, do virtual goods is a quick way, but not an absolute way.
该说，做虚拟物品是一种快捷的方式，但不是绝对的方式。
Any character, weapon, building in the game is modelled by an artist within virtual space.
游戏中任何角色、武器、建筑都是美工在虚拟空间中建模制作的。
A virtual device is an abstraction built on top of one or more real devices.
一个虚拟设备是建立在一个或者多个真实设备之上的抽象设备。
At last the whole virtual production model system is formed with an example.
最后结合实例构建一个完整的虚拟产品模型系统。
Join an English course - a virtual one or a real one (and attend regularly).
参加英语课程-一个虚拟的还是真实的(并定期出席)。
But, it does not happen naturally in the virtual world of an online dating site.
但是，生物相容性并不在在线交友的虚拟世界里自然发生。
Swap-space - Virtual memory USES disk space as an extension of main memory.
交换空间——虚拟内存使用磁盘空间作为对主存的扩展。
This paper proposes an effective algorithm to build a secure running virtual environment.
提出了一个有效地构造安全运行虚环境的算法。
Finally, an example of assembling virtual instrument is given.
给出了一个拼搭式虚拟仪器实例。
Virtual plant has become an important area of the computer graphics research.
虚拟植物已经成为计算机图形学的一个重要研究领域。
Virtual work principle is an important principle in analytic mechanics.
虚功原理是分析力学中一个重要的原理。
Network is an important part of virtual testing system environment.
网络是虚拟试验系统环境的重要组成部分。
Virtual surgery system is an application of virtual reality in modern medicine technology.
虚拟现实技术与现代医学技术相结合产生了虚拟手术系统。
Start slow here, and plan an orderly transition from physical to virtual.
这里不妨慢慢来，规划好有条不紊地从物理环境迁移到虚拟环境。
From an ordinary perspective, the network community is virtual.
从一般的角度来看，网络社会确实是虚拟的。
Leave the virtual machine on the host and compose an environment around it.
将虚拟机保留在主机上并组成其周围环境。
An approach to simulate forest stand management based on Virtual forest Environment is put forward.
提出了基于虚拟森林环境的林分经营模拟方法。
An approach to simulate forest stand management based on Virtual forest Environment is put forward.
提出了基于虚拟森林环境的林分经营模拟方法。
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