shallow well

 
  • 淺水井,淺井

shallow well的用法和樣例:

例句

  1. This revolution was primarily a dry farming operation with springs and shallow hand-dug wells supplying domestic needs.
    這次革命主要是旱田耕作而以泉水和人工開挖淺井提供生活用水。
  2. Abstract Fluid inertia effects increase equipment loading and reduce efficiency in high rate shallow wells with high water production.
    在含水率較高的大排量淺井中,流體的慣性效應使設備負荷增加,並降低了泵效。
今日熱詞
目錄 附錄 查詞歷史