JSP and JSD, often taught in university software design courses, had a fairly rich notation and accompanying semantics for constructing a system model.
jsp和jsd，经常在大学软件设计课程中教授，有相当丰富的记号，并伴随着构造一个系统模型的语义学。
2
However, the construction technology with JSD cable conveyer is used to lay cable, which has many advantages such as safety, saving cost, ensuring period and quality.
而采用JSD电缆输送机敷设电缆的施工工艺，既安全可靠又节约成本，而且能够有效保证工期和质量。
3
This paper discusses how to incorporate JSD modelling technique to create an Object-Oriented MIS analysis model.