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过滤物料的英文

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"过滤物料"怎么读用"过滤物料"造句

英文翻译手机手机版

  • filter material

例句与用法

  • The filter materials should be cleansed at least once a week and replenished at least once a month
    过滤物料应至少每星期清洁一次,以及至少每月补充一次。
  • 19 the filter materials should be cleansed at least once a week and replenished at least once a month
    19过滤物料应至少每星期清洁一次,以及至少每月补充一次。
  • If spongy filter is used , more regular cleansing and replenishment of the filter materials should be carried out
    如使用海绵过滤器,应更频密地清洁和补充过滤物料
  • 20 if spongy filter is used , more regular cleansing and replenishment of the filter materials should be carried out
    20如使用海绵过滤器,应更频密地清洁和补充过滤物料
  • In addition , more regular cleansing and replenishment of filter materials should be conducted if the water quality is poor and or fish stock density is high
    此外,如缸内的水质变差及或所饲养的活鱼数目较多,亦应更频密地清洁和补充过滤物料
  • In addition , more regular cleansing and replenishment of filter materials should be conducted if the water quality is poor andor fish stock density is high
    此外,如缸内的水质变差及或所饲养的活鱼数目较多,亦应更频密地清洁和补充过滤物料
  • If circumstances permit , use of layered multi - sand filter comprising both coarse sand and fine sand as filter materials fitted with automatic backwash self - cleansing device is desirable
    如情况许可,宜使用包括粗沙和幼沙作为过滤物料的层沙过滤器,而过滤器应设有自动反冲的洁净装置。
  • 23 if circumstances permit , use of layered multi - sand filter comprising both coarse sand and fine sand as filter materials fitted with automatic backwash self - cleansing device is desirable
    23如情况许可,宜使用包括粗沙和幼沙作为过滤物料的层沙过滤器,而过滤器应设有自动反冲的洁净装置。
用"过滤物料"造句  
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