1) illegal connection to LAN
非法入网
1.
The paper introduces ARP protocol, the implement of ARP in Windows system, and designs the system of the detection and block on illegal connection to LAN.
介绍ARP协议、Windows系统中ARP实现,设计了一个非法入网检测及阻止系统。
2) illegal income
非法收入
1.
To protect all the legal income of non-labouring,first of all,we should distinguish the legal income of non-labouring from the illegal income,and figure out the reason.
保护一切合法的非劳动收入,必须正确区分合法的非劳动收入与非法收入的界限,明确其产生的原因。
2.
In the long time, whether illegal income should be levied taxes has beena controversial issue.
长期以来，非法收入是否应当课税的问题一直争论不休，难以形成定论。
3.
Whether illegal income is taxable is regarded as important all over the world.
能否对非法收入征税是一个在世界范围内都颇受关注的问题。
3) Illegally brought to market
非法入市
5) illegal intrusion
非法入侵
1.
Although IDS can defend viruses and illegal intrusions effectively on the internet,it has a performance bottleneck when efficiency is highly count,especially on the high-speed network.
入侵检测系统能有效防御网络上多数病毒和非法入侵,但也存在效率问题,特别是在高速网络环境下对检测效率要求非常高。
补充资料：非法制造、出售非法制造的用于骗取出口退税、抵扣税款发票罪
非法制造、出售非法制造的用于骗取出口退税、抵扣税款发票罪：指违反发票管理法规，伪造、擅自制造或者出售伪造、擅自制造的可以用于骗取国家税款的非专用发票的行为。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条