一、转化工序性质的意义 任何工程都必须经历既相互依赖,而又相互制约,既对立而又统一的多工序始能完成。工序虽各有其性质,但归纳起来,无非是主导工序与附属工序两种。各主导工序工期之和组成总工期,构成主要矛盾线(统筹法的名称)。附属工序在其相应的主导工序的工期内完成,与主导工序穿插施工,不独自占用工期。 First, the significance of the nature of the conversion process Any project must experience both interdependent, but also mutually restrictive, and the multiple processes that are both antagonistic and uniform can only be completed. Although each process has its own characteristics, it can be summed up as nothing more than two major processes and subsidiary processes. The sum of the durations of the leading processes constitutes the total duration and constitutes the main contradiction line (the name of the overall law). The ancillary process is completed within the duration of its corresponding dominant process, interspersed with the main process, and does not occupy the duration alone.