为了以Web服务的形式消费或部署4gl函数，I4GL提供了一种交互式工具‘w4gl’，它从用户那里收集必需的输入并把信息记录在数据库中。
In order to consume or deploy 4gl functions as Web services, I4GL provides an interactive tool called 'w4gl' that collects the necessary inputs from the user and records them in the database.
本文叙述交互式三维机械零件图信息输入处理系统GEOCORE的图形信息描述方法和数据表达模型。
The input describing method and representing model adopted in a detail drawing information input processing system(GEOCORE) for 3-dimensional mechanical parts are proposed.
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