与生物病毒不同，计算机病毒是由程序员编写的。
Unlike biological viruses, computer viruses are written by a programmer.
就像他们生物学中的同名物一样，计算机病毒复制时就是将自己俯身于宿主上（一个程序或是计算机），然后利用宿主的资源来复制自己。
Like their biological namesakes, computer viruses replicate by attaching themselves to a host (a program, or a computer) and coopting the host's resources to copy themselves.
计算机病毒是一个程序或者一段代码，在你未觉察时进入你的电脑，从事违反你意愿的活动。所有的病毒都是人编出来的。
A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. All computer viruses are manmade.
而计算机病毒是一些小程序，它们把自己的一个副本附加到另一个程序上面进行复制。
They replicate by attaching a copy of themselves to another program.
计算机病毒与其他合法程序一样，是一段可执行程序，但它不是一个完整的程序，而是寄生在其他可执行程序上，因此它享有一切程序所能得到的权力。
Computer viruses and other legal procedures, is an executable program, but it is not a complete program, but parasitic in other executable program, so it enjoys all the program can get power.
计算机病毒是一种计算机程序，被创建用来制造和传播自身的副本。
A computer virus is a computer program that is created to make and spread copies of itself.
手机病毒也是一种计算机程序，和其它计算机病毒(程序)一样具有传染性、破坏性。
The cell phone virus is a computer program, and other computer viruses (procedures) with the same infectious and destructive.
病毒程序嵌入到宿主程序中，依赖于宿主程序的执行而生存，这就是计算机病毒的寄生性。
The virus program is embedded into the host program and depends on the execution of the host program.
计算机病毒是由一系列电脑程序组成的，它对计算机系统的安全性和完整性构成威胁。
Computer virus, whose essential component is a set of instructions, is one kind of threat to the security and integrity of computer system.
一个典型计算机病毒要起很多作用，第一种作用是要把它自身拷贝到以前未受感染的程序或文件上。
A typical computer virus performs many functions, first it copies itself into previously uninfected programs or files.
第十条任何留学生和留学生组织不得制作、故意传播计算机病毒及其他任何具有破坏性的程序。
Article 10 any foreign student or organization is not allowed to make, intentionally spread computer viruses and any other destructive programs.
注意：为了防止计算机病毒，电子邮件程序可能会阻止发送或接收某些类型的文件附件。
Note: To protect against computer viruses, E-mail programs may prevent sending or receiving certain types of file attachments.
一个计算机病毒是一个被设计成能够自我复制和传染的，同时它的出现会伴随着破坏的程序。
A computer virus is a program designed to replicate and spread on its own, generally with the victim being to its existence.
计算机病毒是一些由人设计的能潜入你的计算机，能自我复制，能扩展到其他计算机上并通常能引起一些症状的偷偷摸摸的程序。
Computer viruses are sneaky programs designed to insinuate their way into your computer, copy themselves, spread to other computers and, usually, cause a few symptoms.
通过对计算机病毒的危害形式、病毒的寄生方式与传播途径的分析，讨论了病毒程序的构成和工作机理。
Through the analysis of the damaging forms, parasitic modes and propagating routes of the virus, the mechanism and components of them were discussed.
计算机病毒的基本组成成分是这样一组指令，当这组指令执行时，它就会被传播到本来没受过影响的程序或文件上。
The essential component of a virus is a set of instructions which, when executed, spreads itself to other, previously unaffected, programs or files.
计算机病毒是一种计算机程序，它把自己的程序拷贝到其它程序上，从而传染病毒。
If you own a computer, it is important to keep it in good health by installing an anti-virus program.
故意制作、传播计算机病毒等破坏性程序的；
如同其他威胁一样，计算机病毒会引起电脑里的东西丢失或者改变程序或资料数据。
Like other threats, a computer virus can cause the loss or alteration of programs or data.
计算机病毒是一类计算机程序能够自我复制和传播。
The Programming languages are designed to (73) the communication between human and computers.
计算机病毒是一类计算机程序能够自我复制和传播。
The Programming languages are designed to (73) the communication between human and computers.
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