So I've got a form on a page and it's gatheringdata over a few stages and Posting it after each stage.
所以我有一个页面上的形式和它的数据收集在几个阶段，每个阶段发布后。
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The hardware sampling unit of the monitor system is constituted by the datagathering module, including digital input module and analog input module, which are connected by the RS-485 main line form.
The basic elements of a control system using a digital computer consist of the data-gathering devices which perform analog-to-digital conversion on dataform the system which is to be controlled;