If we ever did develop a workable system, I thought that we should offer the technology to other nations and that, in so doing, we could probably persuade the Russians to amend the ABM Treaty.
Rather, an ABM USES a bottom-up approach which assigns particular behavioural rules to each agent.
相反，这一模型是自下而上的，每一个体都有其独特的行为准则。
3
The two leaders also stressed that the Treaty on the Limitation of Anti-Ballistic Missile Systems (ABM) signed in 1972 is the cornerstone for international strategic balance and security.