plow under 中文意思是什麼

plow under 解釋
犁埋
  • plow : n 1 犁；犁形器具；排雪機；【礦物】煤犁，刨煤機；【建築】路犁；（木工用的）溝刨；【印刷】手動式切...
  • under : adv 1 在下，從屬著，服從著。 bring under get under keep under 等〈參看各該動詞條〉。 The ship wen...
  1. Large areas of rough grazings were brought under the plow.

    大面積的劣等草場均進行了翻耕。
  2. Most good farmland has already been cultivated / under plow and each year desertification, inappropriate irrigation and overuse of the land take millions of acres out of production

    大部分的農田目前都以前都已經被開掘，每年沙漠化，不斷地灌溉及土地的使用使得數百萬英寸的土地不能出產農作物。
  3. The equipment adopts centrifugal sliding plow groove rotor and is the newest structure evaporator at present. it can form membrane under the condition of small flow. comparing with that of fixed space drag evaporator, its evaporation capacity can increase 40

    本設備採用離心式滑動溝槽轉子，是目前國外最新結構蒸發器，在流量很小的情況下也能形成薄膜，在簡體蒸發段內壁表面附著處理液中的淤積物可被活動刮板迅速移去，和固定間隙的刮板蒸發器相比，蒸發量可提高40 69 。
  4. Roof shortening technology of plow faec under the condition of two hard roofs

    條件下刨煤機工作面頂板弱化技術
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