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equinoctial adj.1.【天文學】二分點的;晝夜分線的;晝夜平分時的...

equinoctial circle

Firstly , the connected end sets of the relay lines are got using the breadth first search algorithm and the connected relationship of wiring terms is got in the electrical circuit diagram according to different cad block structure of different element type . secondly , the appropriate specification of the relay element is chosen by using the equinoctial graph algorithm , and the panel layout diagram is generated automatically by the combining automatic layout and manual intervention . finally , the optimized path algorithm which passes each vertex in the completed non - directional graph once and only once is put forward , this algorithm and the prim minimum spanning tree algrotithm can generate the inner panel wiring diagram and terminal wiring diagram automatically 首先,采用廣度優先搜索算法查找電氣原理圖中的連通導線端點集,并根據不同類型的繼電元件對應的cad圖塊結構的不同,得到電氣原理圖中元件接線端子之間的連接關系;其次,根據二分圖匹配算法為電氣原理圖中繼電元件選擇合適的型號和規格,并采用人工干預和自動布置相結合的方法完成屏面布置圖的自動生成;最后,提出了完全無向圖中經過每個頂點一次且僅一次的優化路徑算法,利用該算法和經過預處理的prim最小生成樹算法自動生成屏內安裝接線圖和端子接線圖。

She plunged into the chilly equinoctial darkness as the clock struck ten , for her fifteen miles walk under the steely stars 在鐘聲敲響十點的時候,苔絲就在春分時節寒冷的黑夜里上路了,她要在清冷的星光中走完十五英里的路程。