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- Intrusive viruses are hard to write and very difficult to remove without damaging the host file. 入侵型病毒难以编写，在去除它们时常常会破坏主文件。
- Intrusive viruses invade an existing program and actually insert a portion of themselves into the host program. 入侵型病毒侵入已有的程序，实际上是把病毒程序的一部分插入到主程序中。
- Intrusive viruses are hard to write and very difficult to remove without damaging the host file . 入侵型病毒难以编写，在去除它们时常常会破坏主文件。
- Shell and intrusive viruses most commonly attack executable program flies-those with a.com or.exe extension,although data flies are also at some risk. 外壳型和入侵型病毒通常攻击可执行文件，即带有com或扩展名位exe的文件。当然数据文件也有受攻击的危险。
- Shell and intrusive viruses most commonly attack executable program flies-those with a.com or.exe extension, although data flies are also at some risk. 外壳型和入侵型病毒通常攻击可执行文件，即带有或扩展名的文件。当然数据文件也有受攻击的危险。
- Shell and intrusive viruses most commonly attack executable program flies-those with a. corn or. exe extension,although data flies are also at some risk. 外壳型和入侵型病毒通常攻击可执行文件，即带有.;COM或
- Intrusive viruses Invade an existing program and actually insert a portion of themselves into the host program.Intrusive viruses are hard to write and very difficult to remove without damaging the host file. 入侵型病毒侵入已有的程序，实际上是把病毒程序的一部分插入到主程序中。 入侵型病毒难以编写，在去除它们时常常会破坏主文件。
- Intrusive viruses invade an existing program and actually insert a portion of themselves into the host program. Intrusive viruses are hard to write and very difficult to remove without damaging the host file. 入侵型病毒侵入已有的程序，实际上是把病毒程序的一部分插入到主程序中。入侵型病毒难以编写，在去除它们时常常会破坏主文件。
- A main feature of computer virus. 计算机病毒的一种主要特性。
- The flu virus infected almost the entire class. 全班几乎人人都染上了流行性感冒病毒。
- Scientists have isolated the virus causing the epidemic. 科学家们已分离出引起这种流行病的病毒。
- intrusive virus 入侵病毒
- The most impressive form of intrusive is the dike. 最引人注目的侵入体是岩脉。
- We both felt intrusive and out of place. 我们俩都觉得闯到这里来很不合适。
- Intrusive service is what Americans prefer. 美国人喜欢入侵性服务。
- A protease is key to the replication of the virus. 蛋白酶是阻止非典病毒变异的关键物质。
- To make intrusive advances toward;intrude on. 侵入向着某地具有侵犯性质地前进；侵入
- To make intrusive advances toward; intrude on. 侵入向着某地具有侵犯性质地前进；侵入
- The most impressive form of intrusive is the dike . 最引人注目的侵入体是岩脉。
- Rheumtoid arthritis is also linked with the virus. 风湿性关节炎也和这种病毒有关。
