drop arch 中文意思是什麼

drop arch 解釋
【建築】垂拱。

  • drop : n 1 滴;液滴,水滴。2 〈pl 〉 【藥學】滴劑;滴眼藥。3 微量,點滴;一口[杯]酒。4 滴狀物;耳墜;水...
  • arch : n 1 【建築】弓架結構;拱廊;拱門;弓形門;穹窿,拱洞,拱頂。2 弓形,半圓形。vi 1 【建築】作(成)...
  1. The measures against coal arch camber in planomural coal bin and coal drop pipe are proposed by analyzing practical cases

    通過實例分析,提出了解決煤倉及落煤管落煤起拱的措施。
  2. The influencing factors of coal arch camber in planomural coal bin and coal drop pipe with rectangular or circular cross section during coal drop are studied theoretically

    摘要對落煤過程中平壁煤倉及截面形狀分別為矩形、圓形的落煤管起拱的影響因素進行理論研究。
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