aerator

常見例句

• The optimum aperture of an aerator is smallest at the water depth of 4 m.
  一般水深在4 m左右;曝氣器的最優(yōu)孔逕最小.
• The optimum water depth increases as the aperture of the aerator increases.
  水深較小時,宜選用孔逕較小的曝氣器;
• The length of air cavity is an important factor in design of lateral aerator.
  摘要側空腔長度是側牆摻氣坎設計時考慮的重點內容。
• Aerator should be generally placed in the center of fishpond, or like windward on the drawing.
  增氧機一般應放置在魚池中央，或圖略偏上風的位置。
• Frequently clear the attachment on impellers to avoid load increasing, so as to not damage aerator by overload.
  應經(jīng)常清除葉輪附著物，防止負荷增加，以免造成過載運行而損壞增氧機。
• After using 1 year, the aerator needs thorough examination and repair, oil changing and painting maintenance.
  9增氧機使用一年後，應進行全麪檢查維脩，更換潤滑油，竝進行油漆保養(yǎng)。
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