网络技术的成熟和飞速发展,使得叙词表在开放网络环境下进行编制维护并提供访问服务成为必然的发展趋势,同时也提出新的挑战:如何同时保证大量在线用户的各种访问操作和编制维护操作的可并发性?本文针对这个问题展开探讨,提出一种新的适用于开放网络环境下叙词表编制系统用户操作之间的并发机制,通过引入数据库理论中封锁的技术来消除在线叙词表编制系统中用户并发操作时可能会引发的冲突。 The maturity and rapid development of network technology make thesaurus develop and provide access services in an open network environment, which is an inevitable trend. At the same time, it also poses new challenges: how to ensure various access operations and compilation for a large number of online users at the same time This paper aims to address this issue by proposing a new parallel mechanism for user operations of thesaurus development system in an open web environment, and to eliminate the need for online search by introducing techniques that blockade in database theory Conflicts that may arise when a user concurrently operates in a vocabulary programming system.